Surface Mounted Wired Intruder Alarm Door Contact - White
Surface Mounted
4 Pack Window & Door Burglar Intruder Alarms Alarm Breach Wireless Sensor Loud Security Mini Alarms Magnetic Door Window Alarm Home Security System Wireless Sensor Burglar Intruder
GK
£ 6.49
WiFi Alarm Systems Security Burglar kit for Garage Shed House Hotel Shop Apartment, Weatherproof Siren Horn with Remote Control Door Contact Sensor,Motion Sensor,Loud Up to 120db
24H Monitoring The push notification feature on the house alarms security system app can be disabled when you're at home, and the wifi door sensor will continue to record a history for you to view when you need to. Children and seniors at home when in emergency, they can press the S button of the remote control, which will set off the siren alarm up to 120dB to notify other members at home or neighborhood, so that they can get help in time.
£ 33.99
free shipping
SECRUI Wireless Door Sensor Alarm for Home With Remote, Wireless Window Door Open Contact Burglar Chime Anti-Theft 2 Mode 120dB Loud Enough Sticky Pad Easy to Install for Door Safety Shop Security
Door and Window Open Chime Alarm This SECRUI magnetic door & window chime alarm sensor will emit loud volume alarm of 120dB when the door is suddenly open. It can prevent your kids from sneaking out. And it s a perfect wireless security magnetic alarm for kids' safety, anti-theft, home, garage, postbox, and business' security.
Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
100% New and high quality. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms,garages and more.
Koostone Wireless Magnetic Door Entry Sensor Alarm Chime, Door Open Alert for Shop, Garage, Window Security for Kids, Elders Safety, Anti-theft, 2 Secure Contact Sensors, 1 Doorbell Plugin Receiver
How it works - Koostone Wireless Door Chime comes with 2 door window sensors and 1 receiver, and each sensor can set a separate sound with the receiver, that means you can know the front door or the back door or the mailbox opens without needing to go to see it. The sensors will detect the door window, and will be triggered to send out a signal when the door window opening. Receiver will receive the signal and alerts. It can be used as door chimes when door opens for business.
free shipping
Defender Door Handle Alarm - Wireless Hanging Intruder Alarm for Metal Door Handles - 125dB Siren Movement Detector - Door Knob Touch Sensor
PORTABLE DEVICE - A lightweight and portable intruder alarm, perfect for travel. The unit can be easily moved to any room within your property.
White Flush Magnetic Alarm Door Contact Detector Burglar System Reed Switch
Other
LE Sircut LEMS-101-5, 5pcs Recessed Wired Security Door contact Sensor Alarm Magnetic Reed Switch, Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
Suitable almost all Burglar Alarm system
Bosch Smart Home door/window contact II [+M], smart sensor for energy-efficient heating and burglar alarm, flexible use in the Bosch Smart Home system or in manufacturer-independent Matter systems
Break-in protection Once integrated into the Bosch Smart Home alarm system, the door and window alarm is triggered when it senses the unauthorised opening of doors and windows
free shipping
Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm
Door window contacts should be fitted to the interior of main access points in and around the home
2 Pack Door/Window Alarm Magnetic, Wireless Security Sensor Burglar Alarm System Loud 90 dB, Shed Garage Vibration Entry Warning Detector, for Office/School/Hotel/Home/Store Security
Complete Starter Kit Features a loud more 90 DB alarm unit (siren). No wiring required because the system components connect wireless to one another and are battery operated, but our package doesn't include a battery.
![Bosch Smart Home door/window contact II [+M], smart sensor for energy-efficient heating and burglar alarm, flexible use in the Bosch Smart Home system or in manufacturer-independent Matter systems](https://cdn.which.one/productimages/T/4/S/B0DK7PQS4T.jpg)
