162 gate alarm on offer(Disclaimer)
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➤ Last checked on 07.10.2026
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19% discount
SanJie Door Chime Alarm When Open for Kids Safety, Home and Business
【Door chimes when door opens】This wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
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15% discount
SanJie Door Left Open Alarm&Door Chime,Instant/30s/1min/2min Delay,3 Sensor,White
LOUD 0-110dB ALERTS THAT GET YOUR ATTENTION - Choose from 5 volume levels, including silent LED notification and powerful 110dB alerts. Whether you need a door alarms for security or a door open alarm to monitor activity, the loud sound helps notify you immediately when a door or window is opened.
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11% discount
Fosmon WaveLink Wireless Doorbell Chime, 500ft Range, 1 Receiver 1 Sensor
[MONITOR THE AREAS MOST IMPORTANT TO YOU WITH WAVELINK WIRELESS DOOR CHIME] WaveLink wireless door chime offers a generous detection area of nearly 500 feet. Big enough for to cover every window and door in your house. Expand the system by pairing up to 10 receivers to one door sensor, or 10 door sensors to one receiver. The choice is yours.
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13% discount
SanJie Door Left Open Alarm&Door Chime,Instant/30s/1min/2min Delay,2 Sensor
LOUD 0-110dB ALERTS THAT GET YOUR ATTENTION - Choose from 5 volume levels, including silent LED notification and powerful 110dB alerts. Whether you need a door alarms for security or a door open alarm to monitor activity, the loud sound helps notify you immediately when a door or window is opened.
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10% discount
Door Open Alarms for Kids Safety,120dB Window Alarms for Home Security
120dB LOUD ALARM: Door window alarm sounds 120dB loud when door or window opens, helps deter intruder thieves and alert residence. Once the alarm and magnet are separated more than 0.39 inches (1cm), the alarm siren keeps going until you close the door.
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10% discount
Motion Sensor Alarm Entry Alert Indoor, Wireless Security Motion Detector Welcome Buzzer Monitor Visitor Bell, Caregiver Reminder for Elderly, Visitor Bell
【5 Modes available】Not only serves as a motion detector, but also has other functions: greeting, alarm, doorbell, colored light, night light mode, 5 in 1 automatic door chime.Color/ Red/ Blue/ Green, distinguish several entrances by different light colors.
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10% discount
METAK Motion Sensor Door Chime,Wireless Motion Sensor Doorbell Indoor,White
The Motion Sensor Door Chime system includes a powerful infrared detector and a responsive receiver. It enhances security by providing instant alerts when motion is detected, making it ideal for monitoring entrances and securing various environments.
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10% discount
Door Chime When Door Opens, Door Opened Alarm for Home, 2-Sensor 1-Receiver
【Door Chime when Door Opens】 Keep your home or business secure with real-time door alerts when doors open. The wireless door chime system is perfect for all entry points, providing instant notifications whenever a door opens. This ensures home security and business entry alerts at all times, enhancing your protection and peace of mind.
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9% discount
UltraPro Personal Security Window and Door Alarm, 12 Pack, Wireless Chime
Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed
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10% discount
Wireless Motion Sensor Alarm Indoor, METAK 1 PIR Detector 1 Receiver,Black
What It Is: Using advanced infrared technology, the PIR sensor detects movement within its range and sends instant alerts to the receiver. This smart device enhances both security and safety by keeping you informed of any activity around your property.
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9% discount
Infrared Photocell Sensor, IR Infrared Beam Alarm for Gate Opener, DC AC 12V to 24V Outdoor Infrared Photocell Sensor Gate Opener Accessory, Transmitter and Receiver
[Advanced Technology] Single beam infrared beam alarm with cover design, fully sealed (fog), dust proof ( proof) and other all weather integrated structure design, so that it can work normally in harsh environments.
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8% discount
Techko S187D Safe Pool Alarm
Pass Pool Inspections: Compliant with UL 2017 safety standards & Child Pool Safety Law.
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7% discount
Hendun Upgraded Window Door Alarm with Remote, Pool Alarm for Kids Safety (2)
DIY Home Security System: tool-free setup in minutes, full remote control, no wiring/drilling required(includes adhesive stickers and zip tie). ideal for pool,gate,sliding doors and windows
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9% discount
Door Chimes Alarms 2 Pack with Remote for Kids Safety Home Security
130dB Loud Door Window Alarm with Remote: Window open alarm sounds up to 130dB to scare off potential thieves effectively and give you peace of mind
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6% discount
Gate Opener Vehicle Exit Sensor, Vehicle Exit Wand Sensor with 50 ft Cable
Tips: After our technical team conducted calculations based on geological factors in the United States, we recommend that the probe be buried 5 to 10 inches underground, with the maximum depth not exceeding 12 inches. You can adjust it according to factors such as sensitivity and terrain conditions
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6% discount
SABRE Wireless Motion Sensor Home Security Burglar Alarm with LOUD 120 dB Siren and 120 Degree Wide Angle Detection, DIY EASY Installation
ATTENTION-GRABBING: Extremely loud 120dB alarm helps wake/alert homeowner that movement has been detected (audible up to 1,500-feet/457-meters away)
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6% discount
Door Alarm, SanJie Door Left Open Alarm for Home Security - 2 Alert Modes Instant/Delayed Alerts 30s/1min/2min, 0-110dB, Door Open Alert for Kids Safety & Dementia Care, 27 Chimes for Home & Business
【2 Alert Modes & 3 Sound Options】Choose Chime, Alarm, or Voice for both Instant and Delayed Alerts. This door alarm has 5 settings: Modes 1–2 are instant—Mode 1 rings once when opened; Mode 2 alerts right away, then repeats until closed (5s every 10s). Modes 3–5 are delayed (30s, 1min, 2min), then repeat if still open (10s on, 10s off, repeat). Alerts stop when the door closes or any sensor button is pressed.
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6% discount
AOM Prime VD-1 Plug-in Vehicle Loop Detector Module for Prime Series Gate Operators
PRIME VD-1 single channel vehicle loop detector module designed for All-O-Matic Prime series gate operators
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Milton (805) Self-Contained Driveway Signal Bell
DRIVEWAY SIGNAL: Bell sound. 6-foot cord length. Made in the USA.
free delivery
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6% discount
AUTOGA Universal Wired Vehicle Exit Wand Sensor with 50 ft Cable for Sliding & Swing Gate Opener, Automatic Driveway Gate Opener Car Detector Works with JUJIANG, Mighty Mule, Ghost Controls, X X-HOUSE
Wide Compatibility: The driveway gate exit wand sensor seamlessly integrates with AUTOGA automatic gate openers. Also designed to be compatible with most brands including JUJIANG, Mighty Mule, Ghost Controls, and LiftMaster automatic gate opener systems. It supports the control board to provide 12-24VDC or 12-24VAC auxiliary power
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PoolGuard Alarm, GAPT, Gate
Alarm, Poolguard GAPT, Gate.
free delivery
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Cartell CW-SYS Dual Purpose System
ENHANCED SECURITY: Our system seamlessly integrates with various security or home automation systems, providing an added layer of safety. Stay informed about drive-up visitors and ensure a well-lit driveway and house.
free delivery
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The Basement Watchdog Compact 110 dB Water Alarm w/360° Sensing Technology (BW-WA360)
Patented design allows it to detect water on any side
free delivery
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Door Window Alarm, 8 Pack 120DB Pool Alarm for Door, Window Alarms for Home Security and Kids Safety
120DB DOOR WINDOW CHIME ALARMS - the security chime alarm is accurately tested about 120db, a good security alarm perfect for home, office, store, hotel, garage, drawer, cabinet and fridge.
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Alarm Lock PG21MB PG21MS Single Door Exit Alarm
Always armed mode
free delivery
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5% discount
4-Pack Smart Door/Window Sensor: WiFi Alarm, Wireless Alerts, Compatible with Alexa/Google Assistant
FREE APP ALERTS: Protect your home with open / closed door detection. when door/window is opened or closed, the door sensor alarm will push instant notification to your smartphone immediately. Home Security Alarm make House more safety.
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Door Window Alarms, 120 DB Door Alarms for Kids Safety, Door Chime Alarm for Store Pool (10 Pack)
【Door Window Open Alarm】Door alarm can be used as an alarm Alerting you when someone opens the door or window, or as a way to remind businesses on the front door when a customer’s coming in.
free delivery
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ALEKO LM140110V Small Alarm Flash Lamp Siren for Gates Gate Opener Garage Door
ALEKO’s 110 volt AC universal flash lamp button is a great accessory for your gate opener
free delivery
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LianShi Alarm Lock 110dba Universal Security Alarm Lock System Anti-Theft for Door Motor Bicycle Padlock with 3 Keys (2PCS)
Alarm lock 110dba; Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken.Anti-cut.
free delivery
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Perimeter Trip Alarm, 12 Gauge Camping Trip Wire Alarm Device, Early Warning Security Safety/Bear Deterrent,Camp -4Pack
SAFER: This camping trip alarm can be installed in campgrounds, farms, entrance areas, gates, restricted areas etc. It can enhance perimeter security for your property and yourself. keep dangerous animals out of your camp site. (Note: Our device will not harm anything, it's just designed to make a loud sound to remind you to keep safe)
free delivery
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Smart Caregiver Low Cost, Easy to Use, All-In-One Motion Sensor and Alarm
Simple set up and easy to use
free delivery
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Solar Motion Sensor Alarm Device - Waterproof, Multi-Mode, Wide-Angle Sensing, 129dB Alarm & Strobe Lights for Indoor & Outdoor Security
1. Powerful Security Guard: Our solar alarm light protects your property with its strobe lights and loud alarm. Works great outdoors and indoors, keeping you safe from threats.
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MMTC SAG-M Siren Operated Sensor Gate Opener Activator Emergency Security
MMTC SAG-M
free delivery
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GATEXPERT Waterproof Warning Light Signal Flash Alarm Lamp with Installation Accessories for Automatic Sliding Swing Gate Opener System with Yellow Cover(110 V AC)
POWER -- Connect 110V, AC power.
free delivery
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Milton’s Bells Driveway Signal Bell Kit with 50' Rubber Driveway Hose and End-of-Hose Plug, Vehicle Arrival Alert for Homes, Shops and Drive-Thrus
One Milton 805 driveway signal bell – Packaged inside of Milton bell box.
free delivery
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Alarm Padlock - Anti-Theft Heavy Duty Security Alarm Lock - 120db Alarm Sound - Weather Proof for Door Storehouse Truck with 4 Keys (10mm) Bronze
Alarm padlock with siren has built-in sensor that can detect vibration and movement to issue 120dB alarm sound to warn the thief.
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2 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri
[Multiple Uses] Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
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Fire Alarm Bell 100db, 4 Inch Electric Doorbell Ringing Bell Security Alarm Bell, for School Alarm Emergency Evacuation Factory Workshop (12V)
【 Sound】The alarm bell is very loud, up to 100 decibels, with a maximum range of 600-800 meters for greater distance and safety; enough to get everyone's attention and be heard everywhere
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6 Packs Perimeter Alarm,12 Gauge Camping Trip Wire Alarm Eary Warning Security System(Black)
REUSABLE】: Trip wire perimeter alarms can be reused indefinitely and can be deployed on any path, entry area, connected to doors, gates, etc.
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Door Window Alarm, 120DB Window Alarms for Home Security, Door Chime for Store Home
120 LOUD ALARM - this Magnetic sensor window door alarm loud enough to detects entry, prevent kids and babies going out the house, protecting your home or office whether you are in or out. (audible up to 750 feet/230M away)
free delivery
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5% discount
LianShi Long Cross-Beam Alarm Lock 110dba Universal Security Alarm Lock System Anti-Theft for Door Motor Bicycle Padlock with 3 Keys (1PCS)
Alarm lock 110dba; Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken.Anti-cut.
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Safety Technology International, Inc. STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors
Highly visible "stop sign" design acts as a deterrent
free delivery
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FRIDGGI - Refrigerator Door Alarm with 60 Second Delay, 2, 3, and 4 Minute Reminders, Freezer Door Chime, Low/Loud 80 to 110 dB – Compact Size. (Black)
COMPACT SIZE – Smaller than other AAA battery models. Fits modern or older fridges and freezers and stays discreet, keeping your appliance’s clean look.
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6 Packs of Alarm Perimeter,12 Gauge Camping Trip Wire Alarm Eary Warning Security System for Outdoors (Green)
【EARLY WARNING SYSTEM】: Enhance perimeter security on private property, campgrounds, farms, barns, or restricted areas, and alert for perimeter intrusions.
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FRIDGGI - Fridge Door Alarm with 60 Second Delay, 2, 3, and 4 Minute Reminders, Loud Chime or Siren, Refrigerator Door Ajar Alarm, 4 Minute Reminders – Small Size. (Grey)
COMPACT SIZE – Smaller than other AAA battery models. Fits modern or older fridges and freezers and stays discreet, keeping your appliance’s clean look.
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Infrared Beam Sensor, Sensor for Automatic Swing Sliding Gate Openers Garage Door Openers Access Control, Security Alarm Systems Use
[INTENSIFIED BEAM STRENGTH] The lens type optical enhances beam , ensuring performance and excellent immunity to false alarms caused by rain, snow, and fog.
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SECRUI Wireless Door Chime for Home Door Opening & Business Entering
Easy to Install: The SECRUI door sensor installation operation is simple and does not require the use of any wiring or special tools. You can install a door sensor at home in a few minutes, simply stick double-sided adhesive onto the sensor, select a suitable location, and stick it onto the door to use it directly.
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Door Chime, Satisure Wireless Door Opened Alarm for Home & Business
【Easy Installation】The door chime and door sensor are already paired. The first step is to stick the sensor on the door/window (the distance between the two parts should not exceed 0.4 inches), and the second step is to plug the chime receiver into the socket. Installation is completed!
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5% discount
WiFi Alarm Home Security System, Wireless Alarm System with Loud 120dB Motion Sensor Siren, Window Door Alarms Sensor, Remote Control for Shed Garage
WiFi Smart Home Alarm System: The robust WiFi siren hub integrates with the Tuya app via 2.4GHz WiFi, serving multiple smart applications like motion sensors and door sensors. Customizearming/disarming delays, alarm duration, and timers. Control your security with voice commandsthrough APP. As a comprehensive WiFi home alarm, it's pre-programmed before shipping, delivering exceptional value without compromise.
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Cruxer Motion Sensor Alarm,Wireless Motion Detector Door Chime Doorbell for Home Store Business,Caregiver Reminder for Elderly,USB/Battery,Vibration
【Convenient & Flexible】Cruxer motion sensor alarm adopts a split unit design with independent sensors and receivers. It can quickly identify warm-blooded organisms passing through the monitoring range and issue warning, providing you a with a flexible monitoring range. The two are already paired and can be used directly.
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5% discount
DAYTECH Freezer Door Alarm When Left Open with 0-4Mins Delay, White 2PCS
The wireless fridge alarm is designed to alert you if the freezer door is left open for a certain amount of time. You can easily set the delay time whether it be 1, 2, 3, or 4 mins. The alarm has two ringing modes, a chime and an alarm. Additionally, you can adjust the volume level from 0dB to 120dB
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Alarm Lock PG30MS Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Keypad-Controlled Door Alarm, 9V Battery, Metallic Silver Finish
Alarm lock is programmable through keypad for 3 digital entry codes, and 3 security levels for secure keyless entry
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Mailbox Alarm, Wireless Long Range Mailbox Alert
【Upgraded Mailbox Chime Alert】: Our newly designed mailbox sensor allows you and your family to avoid frequent trips to check mail during cold winter nights, reducing inconvenience and risk. saving time and making life more convenient. Additionally, mailbox alert anti-theft feature protects your mail securely
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Wireless Door Chime, Door Sensor Chimes When Door Opens/Business Entering
Easy Installation: The wireless door chimes receiver is plug-and-play! Simply stick the sensor to the installation position using double-sided tape. Screws (included)can also be used for installation in special positions.Not suitable for metal doors
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Outdoor Door Gate Alarm with Remote Control, Wireless Weatherproof Entry Door Sensor Alarm with Adjustable Volume for Pool,Fence,Home,Kids Safety
The magnetic sensor outdoor door alarm is IP67 Waterproof. Acceptable for outdoor gate alarm, pool alarm.Such as inground pool gate, fence, patios, shed, entrances and exits. Prevent robbery and doorprying.It is a good choice for home kids safety.
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HENDUN Motion Sensor Doorbell for Business, Bed Alarm for Elderly Dementia
EASY, FAST, WIRE FREE INSTALLATION door sensor detects motion and sends a signal to the receiver. You may want to take a look at the two launcher SKUs B09YMNCXZV. Pre-paired: You can put the motion sensor detector at the room of alzheimers sleepwalking elderly and put the receiver in your room.
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5% discount
Door Open Alarm with Portable Receiver,Wireless Battery Operated Door Alarm
【Adjustable Volume Control & 36 Chimes Options】Choose from 36 different chime sounds in doorbell mode and adjust the 4 levels of volume adjustable in welcome, doorbell and alarm mode, with a maximum volume of 113dB to ensure you won't miss a notification. In welcome mode, ding dong sound with a selected welcome tone. There are five different welcome tones available in multiple languages. Doorbell Mode has 36 selectable chimes tunes to choose from when the door is opened.
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UltraPro Personal Security Window and Door Alarm, 5 Pack, Wireless Chime
Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed
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Multifunction Exit Door Alarm Helps Prevent Unauthorized Exits or Entries Through Emergency Door with 110db Siren, Battery Powered Door Contact Magnetic Sensor
ALERT SYSTEM: This compact door alarm emits a loud 110dB siren sound level adjustment to immediately alert you of any unauthorized exits or entries through emergency doors.
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5% discount
Door Chime Bistee Wireless Door Chimes When Door Open Entry Alarm
Upgraded Battery - The upgraded battery helps the door sensor chime to reach using times up to 18,000 times, no need to replace batteries frequently
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STECHRO Wireless Door Chime, 600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Alarm with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store (Black)
WIDE DETECT RANGE: up to 600 feet door/window open chime kit, completely cover your ideal detection range when you use it on your house or store, it will alarm immediately when the chime sensor separate over 0.4inch, so notes that the door sensor chime should be installed within 0.4inch gab.
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Door Alarm Padlock – Anti-Theft Motion Sensor Lock with 110dB Siren | Waterproof Security Lock for Home, Gate, Bike, Shed & More | 3 Keys Included
Loud 110dB Alarm – Activates with movement or tampering
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Sanjie Door Chime,Wireless Door Chimes When Door Opens Entry Alarm for Home/Business/Office/Store with 800ft Range,55 Chimes and 5 Adjustable Volume Door Ringer Alert
【Product up-gradation】The upgraded door sensor chime can make each battery use 100,000 times, easy to use 3-5 years, you no longer have to frequently replace the battery
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YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)
PROTECT YOUR PERIMETER and prevent crime at your property line! With our LoRa-based up to 1/4 mile wireless range, you can now put security devices where it was once very costly, or impossible. Vehicle and man gates, pool gates, remote buildings, shed and barn doors, etc.
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WSDCAM Door and Window Alarm for Home Wireless Alarms Security System Magnetic Alarm Sensor Close Door Reminder Loud 110 dB, 4-in-1 Mode Window Alarms 10 Pack
Door window alarm deterring thieves effectively by 110dB loud alarm, also prevent children /pets going out the house without notice
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dstfuy Remote Control Switch 12V,DC 12V-72V/40A Relay with 984FT Long Range
HIGH POWER LOAD:The Relay adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control.(Note:max load:30A)
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HULPPRE Solar Outdoor Motion Sensor Alarm,130db Loud Siren Lamp Noise Maker
(Keep your families safe and Say goodbye to the unwanted "explorers"): Scare away the intruders to your house,and We understand it's a headache that the "unwanted explorers" to destroy your farm,pond,orchard,Now it's time to say goodbye to them,Join us
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Supreform IP54 Weatherproof 12V-240V AC/DC Universal LED Flashing Warning Light Alarm Lamp for Gate Opener and Garage Door Opener with Yellow Signal, High-Brightnes Light
● LED LIGHT - More energy-efficient and High-Brightness.
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Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 2 Transmitter + 1 Plug-in Receiver
【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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WOODGUILIN Wireless Relay Switch 12V Remote Control Switch DC12V-72V 30A
【Waterproof】: This remote control switch adopts IP65 grade waterproof design, which can resist bad weather such as rain and sand. install with wires facing down.
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Door Window Alarms, 120DB Door Alarms for Kids Safety, Security Alarm with Chime for Store Pool, 4 Pack
【Upgraded Window Alarms】CHIME/ALARM 2 MODES, Chime mode will sound twice when the door/window is opened, ALARM MODE will keep sounding when door or window is opened.
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Ciays Baby Gate 29.5” to 41.3”, 30-in Height Safety Dog Gate for Stairs, Doorways and House, Auto-Close Safety Metal Child Gate for Dogs with Alarm, Pressure Mounted
Alarm Secure Zone - Sometimes, parents need to focus on other things. Baby gates will keep your kids controlled inside a safe zone. The patented (Alarm Secure)dog gate with a magnetic switch induction will chime at 65 DB when opened to grab your attention. The mindset of knowing your children can play and roam around in safe areas without constant supervision is priceless.Closure Type:Latch
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D&D ML3ATPKAG2 MagnaLatch Alert Top Pull 20" Pool Safety Gate Latch Black
POOL SAFETY FOR CHILDREN - For over 30 years MagnaLatch has set the standard for safety gates near swimming pools and childcare centers; this top pull latch is out of reach for young kids
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Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver
【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Ciays Baby Gate 29.5” to 53.1”, 30-in Height Extra Wide Dog Gate for Stairs, Doorways and House, Auto-Close Safety Metal Pet Gate for Dogs with Alarm, Pressure Mounted, White
Safety for Baby - Your children’s safety is first and foremost. Baby gate positioned at the bottom or top of stairs, in doorways or around objects such as fireplaces keep them away from dangers. Ciays adjustable width baby gate from 29” to 53.1” and boasts an impressive 30” in height makes it suitable for more scenarios.
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120 DB Loud Door and Window Open Alarm Sensor 5 Pack
LOUD ALARM: The 120 DB security alarm is perfect for signaling to you when there is an unwanted entry. Audible at over 750 feet it sounds loud so the person knows they should stop what they are doing. Great for prevention, protect your children’s rooms or stop anyone from sneaking out or in.
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SURFOU Wireless Door Sensor Chime for Home - 3 Sensors + 2 Receivers
【Door Chime Alerts You Instantly When Door Opens】Never miss a moment that matters — this wireless door sensor chime triggers an immediate 110dB alert the second any door or window opens. Perfect for parents keeping toddlers safe, caregivers monitoring elderly with dementia from wandering, or pet owners preventing escapes. Whether it's a bedroom, backyard gate, or front door, you'll know the moment it opens — giving you peace of mind even when you're in another room.
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5% discount
Door Window Alarm When Opened for Home Security with Remote, Wireless Door Sensor Alarm for Kids Safety with Adjustable Volume ( 6Pcs Sensor +2Remote)
ADJUSTABLE VOLUME - Up to 130dB LOUD alarm risen, scare off potential thieves effectively and give you good peace of mind. 5 levels adjustable volume, don’t worry about the alarm is extremely loud or not loud, easily press +/- button to set the volume as your need. Well-made door alarm with great performance
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Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 3 Transmitter + 1 Plug-in Receiver (White)
Easy to Install: The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Motion Sensor Door Chime, Wireless Motion Alarm Indoor for Business Entry
35 Tones & Volume Control: 35 alarm ringtones (long/short variations) with 5 adjustable volume levels (0-100dB, including mute mode). Customize tones and volumes for home, store, or office scenarios to suit diverse needs
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Kidde Carbon Monoxide + Explosive Gas, Natural Gas & Propane Alarm, Plug-in with 9V Battery Backup, Digital Display, 85 dB Alarm, LED Status Indicators, 3rd Edition
Easy Installation - simply plug-in to a standard, 120V outlet in your home
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Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 2 Transmitters + 1 Plug-in Receiver
Easy to Install: The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Door Alarm, Motion Sensor Doorbell Entry Alert Detector for Home Office Store Business, Sleepwalker Elderly Toddler Safety Monitor, Caregiver Reminder Kids Safety, Driveway Mailbox
【Advanced Security System】 The transmission range of sensor detects motion up to 918 feet (280 meters) and detection range of the infrared sensor approximately 2~8m/ 6.6~26ft to effectively keep you alerted. When the movement is detected by the sensor, the receiver will make an audible sound and the LED light will flash.
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Solar Outdoor Motion Sensor Alarm - Ultrasound & Alarms 129db Motion Detector Loud Noise Maker,Strobe Light,for Home, Villa,Yard,Chicken coop,Farm,Barn.4 Work Modes.Say Goodbye to The Intruders 1Pack
5 Adjustable Modes for Customized Security Choose between 24/7 ultrasonic + motion detection (Mode 1), night-only ultrasonic (Mode 2), 24/7 siren + strobe alarm (Mode 3), night-only alarm (Mode 4), or off (Mode 5). Perfect for adapting to day/night cycles and specific security needs, from silent deterrence to high-intensity alerts.
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Vehicle Exit Sensor for Automatic Gate Opener 100FT Driveway Gate Exit Wand
[Effortless Access] The system automatically opens gates upon vehicle detection within vehicle exit sensor range, offering hands-free convenience for quick exit. Designed for high-traffic farms, residential communities, and commercial applications.
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GateGuard - Wireless Gate Sensor with Mobile Alerts
INSTANT NOTIFICATIONS: GateGuard sends mobile alerts to your phone and smartwatch whenever a gate, door, or other entry point is opened.
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METAK Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 2 Transmitters + 2 Plug-in Receivers (White)
Easy to Install: The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Greencycle Door Alarm with Remote, Door Alarms for Kids Security
【Loud 108dB Alarm】Features a 108dB strong magnetically triggered door alarm with remote loud enough to deter intruders effectively. Door window alarm also works as a door chime with 4 tones and 4 volume levels, providing both security and convenience for daily use. 4 volume adjustment level, you can adjust it according to your needs
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Konohan 2 Pcs Exit Stopper Door Alarm with 110db Siren Emergency Door Alarms When Opened, Easy Installation Battery Powered Magnetic Sensor for Unauthorized Entry Prevent Commercial Warehouse Retail
Powerful 110db Siren: when unauthorized access or emergency exits are triggered, the door sensor alarm emits a piercing 110dB siren; The loud alarm immediately deters intruders and alerts nearby personnel; The button on the right side of the product can adjust the volume in decibels; When the switch is turned on, the magnets are separated, which will automatically trigger the alarm
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Mighty Mule FM231 Wireless Driveway Alarm – Electromagnetic Vehicle Detection, Indoor Receiver, 400 ft Range, Expandable, Battery Powered, Easy Installation, Driveway & Property Security System
Electromagnetic Vehicle Detection: Detects vehicles using an electromagnetic sensor system, ensuring reliable notifications when vehicles enter or exit your property
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Blütezeit IP54 Weatherproof 12V-240V AC/DC Universal LED Flashing Warning Light, Universal Alarm Lamp for Sliding & Swing Gate Openers with Orange Signal, High-Brightnes Light
Unique Square Design – Distinctive square LED warning light provides high visibility for enhanced safety, ideal for installation on gate posts, walls, or rooftops.
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METAK Wireless Door Chime, Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 2 Plug-in Receiver (Black)
【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Securityman Door Security Bar with Alarm | Sliding Door Security | Door Stopper (120 dB Extra Loud Alarm) Enjoy Peace of Mind with Durable, Heavy Duty Door Jammer Door Stop Alarm Stick Inside
EXTREMELY LOUD SIREN: Due to the sensitive vibration sensor and 120db alarm attachment, you and your loved ones will be kept safe and alerted (up to 1000ft away) if any intruders attempt to tamper with a door or window etc.
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Fosmon WaveLink Wireless Driveway Alarm Chime, 1 Receiver 2 Sensors Kit
[MONITOR THE AREAS MOST IMPORTANT TO YOU WITH WAVELINK WIRELESS MOTION DETECTOR ALARM] WaveLink home wireless alarm and motion sensor with 2 security sensors offers a generous detection area of nearly 17 feet at 110°. Big enough to effectively act as a window, door, or driveway alarm. Expand the system by pairing up to 10 receivers to one door sensor, or 10 door sensors to one receiver. It can also be used the same way at any business.
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D&D ML3AVPKAG2 MagnaLatch Alert Vertical Pull 12" Safety Gate Latch Black
SAFETY FOR CHILDREN & PETS: Advanced MagnaLatch technology provides secure magnetic latching for outdoor fence gates, featuring vertical pull design that keeps gate locks out of reach from children and pets while ensuring reliable closure
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Supreform IP67 Waterproof Universal 10-30VDC Safety Retro-Reflective Photoelectric Beam Sensor for 12VDC and 24VDC Gate Opener, Garage Door Sensor Up to 40 Feet Sensing Range, Pre-Wired 6.6 Feet Cord
IDEAL FOR OUTDOOR USE – Ultrasonic Welding Technology for extra high protection degree IP67. No worry about the moisture getting into the case!
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Milton's Bells MB 50H Driveway Signal Hose, 50 Ft x 3/8" ID Premium Rubber Treadle Hose for Driveway Alarm, Bell & Chime Systems, UV & Oil Resistant, Made in USA
Premium Quality: Milton's Bells signal tubing is made from ultra thick rubber with a 3/8" ID (inside diameter) and 5/8” OD (Outside Diameter) rubber signal hose. Tubing is 50-ft., UV and oil-resistant
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SanJie Door Chime Alarm When Open for Kids Safety, Home and Business
【Door chimes when door opens】This wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
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Wireless Motion Sensor Door Chime: Business Entry Doorbell Indoor Alarm
【32 UNIQUE CHIMES & 5 VOLUME LEVELS】Motion sensor doorbell features 32 unique ringtones including alarm sounds, door bell ring, and long ringtones; 5 adjustable volumes (0-110dB) with silent mode meet your needs for different occasions. The LED light indicator flashes to perform a visual alert, excellent security alert for the hearing impaired.
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Wireless PIR Motion Sensor Detector Home Store Welcome Buzzer Security Alarm Chime for Business Mailbox Front Door Entry Alert (2 Sensor & 1 Doorbell)
【Welcome Buzzer Monitor】The owners can use the doorbell to be alerted when people enter or leave. Use it to detect visitors through the front or back door. The portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways and more.
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CO-Z 3300lb Rack Driven Sliding Gate Opener with Alarm System, 550W Automatic Gate Opener with Remote Controls, Electric Gate Motor for Gates up to 40ft, Complete Rack Gate Operator Kit for Driveways
Access & Secure Your Property with Ease: CO-Z's automatic sliding gate opener handles doors up to 40 ft. long and weighing up to 3300 lb., with 2 remote controls and 3 auto close presets offering hands-free access control
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Supreform IP67 Waterproof 40 Feet Range 10-30VDC Retro-Reflective Photoelectric Beam Sensor for Gate Opener, Garage Door Sensor, Driveway Alarm Sensor Switch, Protective Metal Cover Included
IDEAL FOR OUTDOOR USE – Ultrasonic Welding Technology for extra high protection degree IP67. No worry about the moisture getting into the case! Extra waterproof cover for sensor and reflector included in the kit can anti the influence of water to reflected light!
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WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Sensor Chime Door Open Loud Bells Chimes 108dB, Refrigerator Alert 2 Pack
Wireless freezer alarm goes off if the freezer door stays open for 3/15/30/60 seconds, you can easily to set the delay time as your need. It will only alert you when freezer door has been left open for 3s/15s/30s/60s, it will not annoying you while you want the door open
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CO-Z 1400lb Rack Driven Sliding Gate Opener with Alarm System, 280W Automatic Gate Opener with Remote Controls, Electric Gate Motor for Gates up to 40ft, Complete Rack Gate Operator Kit for Driveways
Access & Secure Your Property with Ease: CO-Z's automatic sliding gate opener handles doors up to 40 ft. long and weighing up to 1400 lb., with 2 remote controls and 3 auto close presets offering hands-free access control
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RUIKORING 5 Pack Water Leak Alarm Detector, 0-120dB Adjustable, IP67
**Universal Leak Detection** – This water leak detector is equipped with 2 top sensor probes and 4 bottom sensor probes, capable of detecting leaks and flooding. Works on all surfaces (tile, wood, concrete) and detects even minor water accumulation to prevent costly damage.
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Seco-Larm E-931-S35RRQ NIR Reflective Photoelectric Sensor; For outdoors gates, garage doors, etc; Weatherproof (IP66) construction for indoor/outdoor usage; Adjustable sensing distance- Pack of 1
For outdoors gates, garage doors, etc; Weatherproof (IP66) construction for indoor/outdoor usage
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DAYTECH Freezer Door Alarm When Left Open with 0-4Mins Delay, White 3PCS
The wireless fridge alarm is designed to alert you if the freezer door is left open for a certain amount of time. You can easily set the delay time whether it be 1, 2, 3, or 4 mins. The alarm has two ringing modes, a chime and an alarm. Additionally, you can adjust the volume level from 0dB to 120dB
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Blütezeit 1800lb WiFi Sliding Gate Opener Smart App Control, 1/2HP Automatic Slide Gate Motor Rack Driven with 2 Remote Controls & IR Sensor Complete Hardware Kits for Driveway Gates Up to 40ft
【Powerful 1/2HP Copper Motor】- Experience effortless gate operation with the 370W high-powered AC motor, designed to smoothly move gates up to 1800lb. Featuring a durable copper motor, it ensures maximum efficiency and reliability. The easy-to-switch open/close direction offers enhanced flexibility, making it suitable for various gate configurations.
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Doorsound - Freezer Refrigerator Door Alarm with Text Messages, Phone Notifications, Adjustable time delay and Volume, Chime, Door Left Open Alarm | no hub | no Subscription (2-Pack, White)
Get reliable text (SMS) messages as well as phone app notifications from anywhere in the world (unlimited phone notifications. The text messages are limited to 10 text messages per month. The device needs WiFi connection)
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Babelio Smart Baby Gate with Auto-Unlock/Close, Pressure Mounted No Drill for Doorways/Top of Stairs. Pet/Dog Door Wide Walk Thru w/Infrared Sensor & Instant Safety Alert (White, 26.3-37.8" W, 30" H)
【Smart Access, Hands-Free】 – Infrared auto-unlock activates when you approach within a 45° sensing angle, even with a sleeping baby in arms or arms full of groceries. Just push to pass – no fumbling with locks. Manual override ensures control if needed
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SanJie Door Chime Alarm When Open for Kids Safety, Home and Business
【Door chimes when door opens】This wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
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Door Chime, Daytech Wireless Door Sensor Chime 800ft Range Door Entry Chime with 20 Chimes 5 Adjustable Volume Mute Mode LED Indicator Door Open Chime for Business/Home When Entering, Door Open Alert
【Door Chimes When Door Opens】This wireless door chime can be a good reminder for you if your toddler or the elderly with dementia trying to get out of the house. Besides, this door sensor chime when burglar opens door and helps deter break-ins
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SECURITYMAN 2-in-1 Door Security Bar with Alarm & Sliding Door Stopper Security Bar with 120db Loud Siren - Rugged Iron Rated for 400lbs, (Protects Against Scratches) New Model for Wider Compatibility
EXTREMELY LOUD SIREN: Due to the sensitive vibration sensor and 120db alarm attachment, you and your loved ones will be kept safe and alerted (up to 1000ft away) if any intruders attempt to tamper with a door or window etc.
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Babelio Smart Baby Gate with Auto-Unlock/Close, Pressure Mounted No Drill for Doorways/Top of Stairs. Pet/Dog Door Wide Walk Thru w/Infrared Sensor & Instant Safety Alert (Black, 26.3-37.8" W, 30" H)
【Smart Access, Hands-Free】 – Infrared auto-unlock activates when you approach within a 45° sensing angle, even with a sleeping baby in arms or arms full of groceries. Just push to pass – no fumbling with locks. Manual override ensures control if needed
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Sliding Gate Opener with WiFi App Control & 4 Remotes, Automatic Electric Gate Motor Complete Kit for Driveway Slide Gates Up to 1400lbs, Chain Driven Security System with Infrared Sensor, Auto Close
SMART WIFI GATE OPENER WITH APP CONTROL — Upgrade your home security with this smart gate opener featuring a built-in WiFi module. Unlike standard models, this system connects directly to the "Tuya" App, allowing you to operate your automatic sliding gate opener from anywhere via smartphone. It is the ideal solution for granting remote access to guests or deliveries, ensuring a modern, intelligent driveway experience.
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Babelio Smart Baby Gate with Auto-Unlock/Close, Pressure Mounted No Drill for Doorways/Top of Stairs. Pet/Dog Door Wide Walk Thru w/Infrared Sensor & Instant Safety Alert (White, 30.3-47.2" W, 30" H)
【Smart Access, Hands-Free】 – Infrared auto-unlock activates when you approach within a 45° sensing angle, even with a sleeping baby in arms or arms full of groceries. Just push to pass – no fumbling with locks. Manual override ensures control if needed
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Dakota Alert UTDCR-4000 Wireless Doorbell & Mailbox Alert System, 1-Mile
ONE MILE RANGE: This wireless doorbell push button has the longest wireless range in its class, with a one mile wireless range that surpasses products claiming only 1⁄4 or 1⁄2 mile, ensuring reliable signal transmission to the receiver.
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Wireless Door Chime, 600ft Range 2 Magnetic Door Alarm Sensor 1 DoorBell Plugin Receiver Set with 62 Tunes 5 Adjustable Volumns for Business/Home/Office/Stores,STECHRO (1 Receiver+2 Sensors)
WIDE DETECT RANGE: up to 600 feet door/window open chime kit, completely cover your ideal detection range when you use it on your house or store, it will alarm immediately when the chime sensor separate over 0.4inch, so notes the door sensor chime should be installed within 0.4inch gab.
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18V 50VA Alarm Systems Security Gate and Doorbell Transformer
Easily Replace your Old Transformer - Plug in Alarm Systems Security Gate Transformer for your Alarm Systems Security Gate Fits automatic gate openers FM500, FM502, PRO3000, PRO4000, PRO2000, SL-1000, SL-2000.
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SECRUI Wireless Door Chime for Home Door Opening & Business Entering
Easy to Install: The SECRUI door sensor installation operation is simple and does not require the use of any wiring or special tools. You can install a door sensor at home in a few minutes, simply stick double-sided adhesive onto the sensor, select a suitable location, and stick it onto the door to use it directly.
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Solar Wireless Driveway Alarm Outdoor Weather-Resistant Motion Sensor Detector Doorbell Chime, DIY Security Alert System (1 Sensor & 2 Doorbell)
Solar powered & Easy Charging: This driveway alarm is solar powered, using sustainable energy to keep it running efficiently. It can run for approximately 4 months without sunshine, 8 hours of direct sunlight can fully charge it and one hour of sunlight per day can cover a day's power consumption. It can also be charged using a Type-C charger, giving you flexible charging options
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GATEXPERT Sliding Gate Opener Kit with AC110V/60HZ Motor for 1350lb 40ft Gate,Wireless Remote, Alarm Lamp and Infrared Sensor, Gear Rack Driven Automatic Gate Operator with 13.12ft Racks (DK1350)
【Gate Restriction】1350lb maxium weight and 40ft maxium length.Please note the length of the rack is only 13.12ft, you can buy extra racks in our store.
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2 Pack Solar Sound and Light Alarm Motion Sensor, 129db Outdoor Security Siren Waterproof Activated Detector Driveway Alarm, 6 LEDs Flash Warning Strobe System, Security Light Alarm for Home, Farm
Solar motion sensor alarm —— Outdoor motion sensor alarm have sturdy ABS casing, IP65 Waterproof dustproof, sensing angle of is 110°, which will widely capture any movement within 3-8 meter activate the alarm to scare animals and thieves.
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SECRUI Door Chime, Door Open Sensor Chime for Business/Home when Entering, Adjustable Volume, Easy installation, 400ft Range, 52 Chimes, M508+D7
【Easy to install】:Just plug the doorbell receiver into any standard outlet and tear the double- sided adhesive tape which on the back of door sensor( or screw mounted) and stick them to the door or window is fine,please take the insulating paper away before using the sensor
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Milton's Bells MB 25H Driveway Signal Hose, 3/8" ID Premium Rubber Treadle Hose for Driveway Alarm, Bell & Chime Systems, Oil & UV Resistant Vehicle Detection Tubing, Multiple Lengths
PREMIUM DRIVEWAY SIGNAL TUBING: Heavy-duty 3/8-inch inside diameter rubber hose is designed for driveway vehicle detection systems, providing dependable performance for bell, chime, and pneumatic signal applications in residential and commercial settings.
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Alarm Padlock - Anti-Theft Heavy Duty Security Alarm Lock - 120db Alarm Sound - Weather Proof for Door Storehouse Truck with 4 Keys (12mm) Bronze
Alarm padlock with siren has built-in sensor that can detect vibration and movement to issue 120dB alarm sound to warn the thief.
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5% discount
Exit Door Alarm with 110dB Siren, Emergency Exit Security Device, Easy Installation, Battery Powered, Magnetic Sensor for Unauthorized Entry Prevention, Home, Warehouse, Office, Retail Use
Loud 110dB Alert System: Instantly alerts you to any unauthorized exits or entries with a piercing 110dB siren—perfect for emergency exit doors, back doors, and sensitive areas.
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ANKOSHUN Door Window Alarm Sensors - Door Alarms for Kids Safety, Door Alarms for Home Security, for Home, Office, Store, Garage, Dorm Room, Apartment, RV, White, 6 Pack
120dB Siren - This door window alarm provides a loud 120dB sound, effectively detecting any entry and preventing kids or babies from wandering outside the house. Keep your home or office protected whether you're present or not. Audible up to 750 feet/230M away.
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Alarm Padlock - Anti-Theft Heavy Duty Security Alarm Lock - 120db Alarm Sound & 4 Keys-Weatherproof Padlock for Storage Shed, Garage, Locker, Sliding Doors, Cabinets and More - Bronze (10 mm)
Ascenty OSJ
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Updated Perimeter Trip Alarm, Camping Trip Wire Alarm Device(2 Pack)
KEEP YOU AND YOUR PROPERTY SAFE: This camping trip alarm can be installed in campgrounds, farms, gates, restricted areas etc. It can enhance perimeter security for your property and yourself. Prevent dangerous animals from approaching. (Note: Our device will not harm anything, it's just designed to make a loud sound to remind you to keep safe)
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Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 3 Transmitter + 2 Plug-in Receiver
【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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SanJie Door Chime Alarm When Open for Kids Safety, Home and Business
【Door chimes when door opens】This wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
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TECKNET Motion Sensor Door Chime, Door Chimes When Door Opens, Wireless Doorbell for Home with 32 Chimes, 500Ft Range, 5-Level Volume, LED Indicator, Door Bell Chime for Store, Office & Caregiver Use
【32 Custom Chimes & Pair Up to 20 Sensors】This wireless door alarm receiver supports pairing with up to 20 sensors and comes with 32 unique ringtones. You can set a dedicated tone for each sensor to instantly tell which door, gate or aisle is triggered. No complicated app needed for pairing or daily use, super easy to operate. It is a perfect door chime for business when entering, ideal for shops, offices, home entry alert and visitor notification systems.
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Blütezeit 40ft Retro-Reflective Photoelectric Sensor, Wall-Mounted Safety Beam for Swing & Sliding Gate Openers, NO/NC Contact Output, Indoor & Outdoor Use (ME-R12M1)
Blütezeit
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METAK Wireless Door Chime, Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 2 Transmitter + 2 Plug-in Receiver (Black)
【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
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Safeguard Supply ERA-Driveway-Alarm Driveway Alert System, Wireless
A Reliable Driveway Alert That Separates Itself From The Pack: This easy to use wireless driveway alarm features a motion sensor alarm wireless transmitter
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SABRE Wireless Home Security Door Window Burglar Alarm with LOUD 120 dB Siren, DIY EASY to Install, 2-Pack,white
ATTENTION-GRABBING: Extremely loud 120dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors (audible up to 1,300-feet/395-meters away)
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SABRE Adjustable Door Security Bar with Vibration Detecting Alarm, 115dB Alarm Audible Up To 1,100 Ft (335 m), Adjusts To Fit Most Hinged & Sliding Doors, Rubberized Foot for Strong Grip, Collapsible
ENHANCED HOME PROTECTION: Prevent forced entry on hinged, patio, and sliding doors with this heavy duty, dual-function security bar; For indoor use only
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12V 4 Channels 433Mhz Wireless Remote Control Switch with Industrial watterproof Transmitter 10A Relay Module Receiver EV1527 Relay Output with NO COM NC for Drop-Proof, for Light,Access Control
Input voltage: DC 12V, channel:4 channels, coding method: Learning code, remote distance: 300m in the free field, wireless control, easy to install. The range is about 300m in the open air, it can simply pass through walls and so on. But please note: trees, walls or other obstacles will shorten the range.
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Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 5 Transmitters + 2 Plug-in Receivers (White)
METAK
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Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 4 Transmitters + 1 Plug-in Receiver
METAK
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Door Chime, Door Chimes for Business When Entering, Wireless Doorbell with 918 FT Range, Door Alarms When Opened for Home Door Bell with LED Indicators & 5 Volume Levels
【Welcome Buzzer Monitor】The door chime owners can use the doorbell to be alerted when people enter or leave. Use it to detect visitors through the front or back door. The portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways and more.
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METAK Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 4 Transmitters + 2 Plug-in Receivers (White)
METAK
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METAK Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 4 Transmitters + 2 Plug-in Receivers
METAK
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FullHouse Door Chime When Door Opens, Wireless Door Sensor Entry Alarm
[Out of the Box] This door chime has been paired before delivery. No need for wiring or electrician installation: simply plug the receiver into the socket, and glue the door sensor to the door with the provided double-sided adhesive, and you're ready to go.
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Haupowfo FM138 Universal Driveway Vehicle Exit Wand Sensor Probe Free Exit System with 50 ft. Cable for Swing Slide Gate Opener, Compatible with All Brands of Gate Operator with Exit Open Input
Universal - The normally open dry contact output makes it's compatible with all the gate openers & operators which have an exit/open input control terminal such as GTO, Mighty Mule, Liftmaster, Ghost Controls, Topens, CO-Z, Apollo, Doorking, Viking, FAAC, OSCO, BFT, Power Master, Aleko, Elite, Eagle, Ramset, Jieli, ZUMI, Allstar, Platinum and JUJIANG! It's an ideal replacement of Mighty Mule GTO FM138, Topens TEW3, Cartell CP4, EMX Carsense and Ghost Controls AXXV exit wand sensor!
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EPLZON Infrared Sensor Kit Gate Opener Gate Photo Eye Sensor Outdoor Gate Safety Sensors Photocell IR Beam for Gate Opener Automatic Garage Door Window Opener Access Control Security Alarm Systems
Intelligent safety collision protection: When obstacles are detected during the operation of the door, the sensor immediately triggers automatic stop or reverse operation, effectively avoiding the risk of injury and providing reliable protection for pedestrians, vehicles, and property.
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Smart Mailbox Sensor with WiFi,Mailbox Alert for Delivered Mail,500 ft Long Range Wireless Mailbox Alarm with LED Light and Sound Reminders,Mailbox Security System 2.4G WiFi Compatible
[Protect Your Mail]This mailbox alarm effectively prevents mail theft and check the mailbox in harsh weather. Install the mailbox sensor on the mailbox, when the mailbox is opened, the sensor tilts and transmits a signal to the receiver. The receiver sounds an alarm and activate the indicator light, while simultaneously sending an alert to the phone via the App.Never miss a mail delivery or worry about mail theft again
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Amazing Beam Loop Detector Vehicle Sensor for Gates, Driveways & Traffic Signals — Compatible with LiftMaster & Most Universal Gate Systems — 12/24V AC/DC, Audible & Visual Feedback
AMAZING BEAM
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Ennyumin Vehicle Exit Sensor Kit for Mighty Mule & Ghost Gate Opener
【Complete Kit, Ready to Install】:This all-in-one vehicle exit sensor kit includes everything you need: a high-sensitivity exit wand, 50 ft of direct-burial cable, 40 wire connectors, a range adjustment tool, electrical tape, and a detailed step-by-step manual. Get professional-grade driveway gate security without buying extra parts.
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Honeywell 5816OD Outdoor Wireless Magnetic Contact
Wireless for easy installation
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Alarm Lock 2700 WP 26D T2 TRILOGY DL2700 SERIES 100 USERS SC1 WEATHERPROOF Satin Chrome
100 User codes
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Safeguard Supply Door Alarm for Business When Entering - Loud 6” Alarm Bell
Wireless Business Door Chime Kit: Loud 6-inch alarm bell that delivers clear audible notification in noisy warehouse and commercial environments. Kit de timbre para negocios con campana de alarma de 6 pulgadas que proporciona notificacin audible clara en entornos ruidosos de almacenes y comerciales
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D&D Technologies ML3VPKAWT MagnaLatch Vertical Pull 12-inch Gate Latch, Magnetic Lock System, Professional-Grade Child & Pet Safety Latch, Rekeyable Security Lock System, Square Gate Frame and Post
SAFETY FOR CHILDREN & PETS - For over 30 years MagnaLatch has set the standard for safety gates around the home and garden; this vertical pull latch is out of reach for young kids
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Actpe Motion Sensor Doorbell for Business Entry, Store Welcome Buzzer Monitor, Outdoor Door Chime Kit: Infrared Motion Sensor Detector for Elderly Caregiver Reminder - LED Indicators
【Easy, Fast, Wire Free Installation】 Infrared sensor detects motion and sends a signal to the receiver. Chose from 36 Ringtones with Bright LED Light. Sensor is wall mountable. It can detect movement in the surrounding areas - driveways, front porch, gates, home, sheds, offices, walkways, swimming pools, stores, etc. And trigger alert to the linked receiver. It provides an added level of security and safety to your property and loved ones.
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RTU5024 GSM Gate Opener GSM Gate Opener RTU5024 Mobile Phone Access Controller Remote gate Control Relay Switch
SECURITY:Use the caller ID to identify and ignore unknown callers. Add or users with the SMS Text command. There is no need to provide remote controls or buttons for different users.
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GSM Gate Opener RTU5035, Remote Switch, SMS Smart Alarm, Multi User Support, Metal Housing, Applicable for Group Type Doors, Elevators, Garages, Parking Lots and More
[REMOTE SWITCH]: Operate the GSM gate opener from anywhere without distance limitation, making authorized calls through your mobile phone.
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Perimeter Trip Alarm, 12 Gauge Trip Wire Perimeter Alarm, 22 Option Early Warning Security System for Camping and Property Safety QIZHIMEI
【High Quality &EASIER】: Made of aluminum sturdy, wear-resistant, and weather-resistant,This Trip alarm security device uses a low-placed and concealed trip wire, tethered to the device itself which creates a loud audible alert when the activator pin is pulled.The perimeter alarms are spring triggered, reloadable, and endlessly reusable for your property and personal security.
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fushionsea DC 12V 24V 36V 4CH Remote Control Switch 433Mhz 10A Wireless Remote Control Switch for Garage Door, Motor, Industrial Control, Household Control etc. 2 Transmitter 1 Receiver
fushionsea
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TACTACAM Defend Cellular Security Camera 2-Pack Bundle – 2 Rechargeable Batteries Included – 4G LTE, No WiFi Needed – Wireless Outdoor Camera for Property, Cabin, Ranch, Job Site
TACTACAM
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Alarm Padlock with 110dB Siren, Weather Resistant Aluminum Alloy Security Lock with 2 Keys and Batteries for Motorcycle, Bicycle, Door, Window, Gate, Silver
Klanata
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Universal 12V 18V 24V 110V 220V AC/DC LED Light Automatic Garage Sliding/Swing gate Opener Flash Alarm lamp Blinker
Warning Lights
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We have found a total of 162 gate alarms deals at amazon, Zoro, Ace Hardware, and other shops for you. The most popular brands include: METAK, SanJie, and SECRUI. Today's offer is SanJie Door Chime Alarm When Open for Kids Safety, Home and Business with 19% discount. The lowest price we found in our offers is $ 18.15 . The highest price in our price comparison is $ 392.98 . Currently, we have selected 9 reliable shops for you to buy gate alarms affordably.