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Home Alarms
Window Alarms
2044 Products found
Popular 
Uni-Com Internal Garage and Shed Alarm
Helps to deter burglars. Quick and easy to fit. Loud 88db(A) siren. Simple to arm and disarm using your own unique programmable security code. ...
£8.00*
£0.00
Electraline 58400 Door and Window Alarm
Wireless alarm for windows and doors Can be used during day and night, low voltage and low ...
£33.47*
£0.00
Schellenberg 46512 Alarm window handle white
Quickly retrofittable window security for the home: Smart Home-compatible wireless alarm handle For more security in your own home: The ...
£139.90*
£1.99
Uni-Com Window and Door Alarm
This compact entry alarm can be quickly and simply attached to windows and doors. It is ideal for helping to protect your home but can be ...
£6.00*
£0.00
Ring Alarm Contact Sensor
Now with a more compact design, Ring Alarm Contact Sensor features a removable slim magnet for easy installation on any door or window frame, ...
£19.00*
£0.00
-44%
Ring Alarm Contact Sensor (2Nd Gen) 2 Pack - Twin
RING Alarm Contact Sensor (2nd Gen) 2 Pack Get real-time notifications the moment a door or window opens in your home. Now with a more compact ...
£19.99* £35.99
£3.99
ABUS Smartvest wireless alarm system alarm centre
Convenient intruder alarm system: ABUS Smartvest alarm panel, Smart Home compatible The Smartvest alarm panel is the centrepiece of an ABUS ...
£224.90*
£1.99
Unitec 30795 WiFi Door/Window Alarm
Whether at home or on the go: receive a push notification on your smartphone and tablet when ...
£20.21*
£0.00
NO NAME (FOREIGN BRAND) Door/Window Alarm MA80KM
Door / Window Alarm MA80KM 33552 Contents: 1 item, Weight: 0.1212542441 Pounds, Manufacturer: ...
£32.02*
£5.99
-55%
Yale Mini Door/Window Contact - Sync Alarm
MONITORS DOOR OR WINDOW STATUS: Monitors the opening and closing of your door or window. ...
£15.70* £34.99
£4.49
Yale Sync Smart Home Alarm Door Contact
The Door/ Window Contact is easy to pair with your Yale Sync Smart Home Alarm allowing you to customize your system up to 40 accessories to your ...
£29.99*
£0.00
Bosch Smart Home door/window contact, alarm
Versatile: As part of the alarm system, to prevent break-ins, for energy-efficient heating or ...
£39.17*
£0.00
ELRO AS90MA Door/Window Sensor AS90S Home+ Alarm
Door/Window Sensor for Elro AS90S Home+ Alarm System Completely wireless Interference-free ...
£28.37*
£0.00
Niniang window alarm sensor alarm window security
Versatile use: disconnect the double-sided adhesive to attach the host to the side of the door ...
£28.67*
£0.00
(32.62 / kg)
(32.62 / kg)
-22%
HSA APP ENABLED ALARM KIT (ROUND SIREN) &
Product 1: Control Via Smartphone Product 1: Send Push Notifications to a Smart Device Product ...
£159.50* £203.99
£4.49
Yale Alarm Door Window Detector - SR-DC, white,
Plant supervised product: radio transmission, self-protection and battery condition Ability to ...
£175.07*
£0.00
-12%
Yale AC-PIR Sync Alarm Motion Detector - Sync
Product 1: TAMPER PROOF MOTION DETECTION: Triggers your alarm and notifies you immediately ...
£61.48* £69.98
£4.49
Erdiegle WiFi Door Window Alarm Sensor with APP
DIY Door Sensor All the functions are designed to guard your home safety. You can disarm or ...
£18.99*
£4.49
TOWODE Door/Window Magnetic Alarm Sensor for GSM
Easy to install - just peel and stick Magnetic sensor switch detects entry protecting your ...
£30.54*
£5.60
-25%
Yale AC-DC Sync Alarm Door/Window Contact - Sync
SYNC ALARM ACCESSORY: The Door/Window Contact is easy to pair with your Yale Sync Smart Home ...
£22.49* £29.99
£0.00
-15%
Yale IA-320 Sync Smart Home Alarm 6 piece kit.
GET STARTED WITH SMART: The Sync 6 Piece Kit puts you firmly in control, giving you peace of ...
£229.99* £269.99
£0.00
TECKNET Door Alarm Sensor, Mini Window Alarm
Quick Alarm & 3 Modes The "Alarm" mode will immediately activate a continuous and ...
£15.99*
£4.49
MagiDeal 5X Door Window Sensors Home Alarm System
MagiDeal 5X Door Window Sensors Home Alarm System Door Handle Knob Hanging Alarm Intruder ...
£25.99*
£0.00
-23%
Yale IA-340 Security System, White & AC-DC Sync
Product 1: White Product 2: Security: secures the main Acces points of your home and triggers ...
£330.21* £429.98
£4.49
Meichoon Window Door Alarm Wireless for Home
Multi-funciton Security Alarm - It has the function of arm, disarm, emergency alarm and ...
£21.99*
£0.00
SimpliSafe Glassbreak Sensor Window Alarm - 20ft.
UPGRADE YOUR SIMPLISAFE SYSTEM: Compatible with your SimpliSafe Home Security System (3rd ...
£34.99*
£0.00
Smartwares SMA-40250 Door/Window Alarm, 90dB, 3 V,
Door/window alarm Detects vibrations in the door or window if somebody tries to enter Alarms ...
£13.99*
£4.49
-25%
Yale AC-DC Sync Alarm Door/window Contact - Sync
Product 1: TAMPER PROOF SECURITY: Secures any door or window, the main access points to your ...
£44.98* £59.98
£4.49
DGT033 -HOMESAFE WIRED DOOR WINDOW ENTRY ALARM
Scare off intruders with this compact Entry Alarm which can be mounted on window/door frames. ...
£49.99*
£3.75
Door Alarm, KERUI D121 Wireless Door Window
Door Alarm Sensor with Remote Control D121 door window contact sensor has only 2 keys - ...
£19.99*
£4.49
Fuers WiFi Door Window Alarm Sensor with Magnetic
WiFi Connection Working with 2.4GHz WiFi only, the door window sensor will be triggered once ...
£18.59*
£4.49
Luejnbogty Door and Window Alarm Window Alarm
Versatile use: disconnect the double-sided adhesive to attach the host to the side of the door ...
£31.19*
£2.00
-23%
Netatmo Smart Alarm System with Smart Indoor
A COMPLETE VIDEO ALARM SYSTEM: One Indoor Camera, One Indoor Siren and three Door and Window ...
£276.60* £359.97
£4.49
IPUDIS Recessed Wired Security Window Door Sensor
Current: 0.5A; Voltage: 100V; Rated power: 10W; Action distance: 10 mm Wire Length: ...
£30.10*
£0.00
Ajax Online Zignito Door Window Zigbee Smart
Ajax Online Zignito Door Window Zigbee Smart Magnetic Detector Sensor Burglar Alarm System for ...
£99.99*
£0.00
Alarm System TUYA Wifi GSM Home Security Alarm
Built-in 10 languages, can switch freely LCD menu display, built-in clock, intuitive and ...
£210.49*
£0.00
Meichoon Door Window Alarm for Home Security
Multi-funciton Security Alarm - It has the function of arm, disarm, emergency alarm and ...
£16.99*
£4.49
Alarm System Smart Home WIFI GSM Security Alarm
Two way intercom function. Support remote monitoring. Infrared night vision function. LCD ...
£72.38*
£0.00
Tiiwee Door Alarm Sensors 120dB – Set of 2 Door
Important - This door and window alarm is not compatible with the tiiwee Home Alarm System. ...
£28.12*
£0.00
Alarm System TUYA Wifi GSM Home Security Alarm
Built-in 10 languages, can switch freely LCD menu display, built-in clock, intuitive and ...
£187.53*
£0.00
Alarm System TUYA Wifi GSM Home Security Alarm
Built-in 10 languages, can switch freely LCD menu display, built-in clock, intuitive and ...
£179.42*
£0.00
Yale YES-ALARMKIT-PLUS Home Security Alarm Kit, 7
NO MONITORING FEE: No hidden costs & no contract EASY SET UP: Wireless for quick and easy ...
£151.99*
£4.49
Wireless Wifi Smart Home Door Window Alarm Sensor
Trigger your alarm and get notified when a door or window is opened, very timely. Ultra‑low ...
£26.20*
£0.00
GE Personal Security Window and Door Alarm, 6
Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a ...
£29.02*
£7.66
Lodokdre 3PCS Tuya Wireless Smart Door Window
Loud alarm will be triggered when someone open or close your door or window, make you informed ...
£31.46*
£0.00
ERA Wireless Door and Window Alarm Sensor -
NOT COMPATIBLE WITH ERA PROTECT
£19.99*
£4.49
XIUNIA Smart Wifi Door And Window Alarm,
WiFi wireless connection: Smart wireless infrared sensor, only need to be remotely controlled ...
£19.79*
£0.00
eMylo Door Sensor, Wifi Door Alarms 120dB, Window
Door Sensor that Alerts Your Phone When door/window is opened , door alarm emits 100db alarm ...
£21.99*
£3.89
* Prices incl. VAT and shipping costs if applicable. Offer information is based on information provided by the respective dealer. Please note that prices and shipping costs may have increased since the last update!