Ring Alarm Contact Sensor (2nd Gen)
Z-Wave, Motion, Door/Window, Battery
£14.89
Categories
Advertisement
Window alarm sensor
- Advertisement
- Advertisement
- Advertisement
Eufy Entry SensorAlarm, Door/Window£14.99
Netatmo Smart Door and Window SensorsWi-Fi, Alarm, Motion, Door/Window …, Battery£74.98
Aeotec Multipurpose SensorZ-Wave, ZigBee, Temperature, Door/Window, Vibration£26.93
Yale Sync IA-320 Smart Alarm Kit & Door and Window Sensor Bundle, White£9,999.00
Panamalar Door Window Sensor Wifi Door Alarm System, Detects Opened and Closed Front Back Garage Door, Sends Alerts, Compatible with Alexa Google Home, Smart Auto Switch on Lights Accessory£19.98
Broco Door Sensor,Window Magnetic Contact Wired Detector Switch for Home Garage Alarm Security£12.39
WiFi Door Sensor 2-Pack, Koogeek Door and Window Alarm Remote Monitoring with Alexa Google Home Security Home iOS and Android No Hub Required Smart Home£29.99
Boquite 5pcs Magnetic Reed Switch, Recessed Wired Door Window Sensor Magnetic Switch Home Alarm System for Window and Wooden Door, Normally Closed NC Type£9.92
Home Security Door & Window Sensors 120DB Door Handle Alarm Touch Sensor Doorhandle Anti-theft Hanging Vibration Alarm Window Burglar Alert System for Home Office Hotel£11.99
LNIEGE Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch (2PCS)£2.99
Magnetic Door Switch Door Sensor, Magnetic Switch, Window Alarm Sensors for Window for Wooden Door£2.89
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security£9.39
JKHK Bicycle Alarm, 113dB Super Loud Intelligent Wireless Vibration Alarm with Remote, Waterproof Security Alarms Vibration Sensor, for Bicycle/Motorcycle/Door Window (Remote Control Included)£14.95
ruiruiNIE MC-31 Wired Door Window Sensor Magnetic Switch For Home Alarm System Detector MC-31 Wired Door Window Sensor White£10.49
Door Alarm Sensor, 120dB Window Alarm Anti-theft Door Handle Alarm Alert for Apartment Home Security£9.99
Brussels Wireless Home Security Door Window Burglar Alarm Entry Alarm Warning System Magnetic Sensor for Protecting Kids Safety, Home Random£2.09
GOTOTOP Magnetic Detecting Contacts Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Window Door Security(4.2 x 1.5 x 0.4in)£11.58- Magnetic Contact Switch-Door and Window Electromagnetic Contact Type Wired Sensor Detector Switch for Home Garage Alarm Security£12.29
Door Window Magnetic Contact Sensor Detector Switch for Home Alarm Security£8.99
Wireless Window Door Entry Burglar Security Alarm System Magnetic Sensor£2.99
Entweg Single Beam, ABO-20 Waterproof Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window Burglar Alarm System£12.99
Entweg Single Beam, 2 Pair of ABO-20 Waterproof Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window Burglar Alarm System£19.99
WIFI Door Sensor,WiFi Door Alarm Window Sensor Detector Smart Home Security Tuya SmartLife App Control Compatible Amazon Alexa Google Assistant IFTTT£13.91
10X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor£11.99
5-piece wireless entrance door and window burglar, security alarm system, magnetic sensor£8.95
kdjsic Wireless Window Door Burglar Security Warning Alarm System Magnetic Sensor-5#£12.85
Demeras WIFI Smart Door Window Alarm Sensor Wireless Remote Control with Remote Monitor App Notifications Open Reminder£16.19
5pcs MC-38 Recessed Wired Door Window Sensor Magnetic Switch Home Alarm System Door & Window Sensors Surface Mount Wired NO Door Sensor Alarm Magnetic Reed Switch White£8.39
Panamalar Door Window Sensor Smart WiFi Door Alarm System, Detect Opened and Closed Front Back Garage Door, Sends Alerts, Alexa Google Home Compatible, Smart Home Automation Switch on Lights Accessory£19.99
Door Window Sensor Wired Photoelectric Vibration Alarm Sensor Detector Burglar Alarm for Home Security£8.89
Photocell Beam Sensor, Simple Single Beam Infrared Sensor Barrier Detector for Gate Door Window Burglar Alarm System(Black)£10.08
Home Wireless Burglar Security Alarm System Window Door Entry Magnetic Sensor£3.69
Smart Wifi Door Window Sensor Home Rechargeable, Wireless Door Sensor, Door and Window Sensor Alarm, 2.4g Wifi Wireless Transmission App Remote Control For Home Security£13.84
OBEST Motorcycle Bicycle Alarm,Waterproof Anti-Theft Bike Security Sensor Alarm with Remote , 113 dB USB Long Battery Life, Wireless Alarm for Motorcycle, Scooter, Door Window, Electric Car£19.99
Door Alarm, Security Wireless Door Window Contact Sensor 100DB Alarm Sensor 3 Modes Door Open Sensor Garage Alarm Chime Burglar Anti-Theft for Kids Safety Home Shop Security£8.99- Joyzan Personal Security Window and Door Alarm Wireless Burglar Security Magnetic Sensor Anti-Theft Alarm Easy Installation Window Door Bell for Home Garage Apartment Dorm RV Office£4.99
Infrared Photocell Beam Sensor Automatic Gate, Motion Detector for Door Window Burglar Alarm System Sliding Gate Opener Accessory Photocell Beam Sensor£10.99
Happyyami 2 pcs Door Sensor Detector Smart Wireless Window Sensor Alarm Bike Alarm Water Detectors for Home£12.39
01 02 015 Door Sensor, ABS Material Linkage Alarm Dual Induction Window PIR Detector for Home for Office£9.85
Window Door Alarm, Home Security Wireless Magnetic Sensor Burglar Mini Anti Theft DIY for Home Office Security GSM Alarm System£30.89
Door Alarm, Burglar Security Vibrate Alarm Sensor Wireless Window Alarm, Window Door Alarm 120dB for Doors£6.99
Door Window Alarm Sensor, Mini Door Alarm Window Alarms Wireless Home Security Alarm System Door Lock Magnetic Sensor, for Apartment Office Business Burglar Protection£5.09- Magnetic Sensor Wireless Burglar Security Alarm System Home Window Door Entry Magnetic Sensor£7.69
replacement parts NC Recessed Wired Window Garage Sensor Alarm Magnetic Reed Switch White HC-34A 10pcs£33.99
WIFI Smart Door Window Alarm Sensor Remote Control for Home Security Easy to Operate Secure and Dependable Long Lasti£10.59
replacement parts 4pcs Unembedded Wired Security Window Door Sensor Alarm Reed Magnetic Switch White RC-33£34.08
replacement parts 3pcs Unembedded Wired Security Window Door Sensor Alarm Reed Magnetic Switch White RC-33£30.02
electronic switch NC Recessed Wired Window Garage Sensor Alarm Magnetic Reed Switch White HC-34A 5pcs£29.04
electronic switch NC Recessed Wired Security Window Door Sensor Alarm Magnetic Reed Switch Brown RC-36 5pcs£33.72
electronic switch Recessed Wired Security Window Door Sensor NC Alarm Magnetic Reed Switch White RC-36 2pcs£27.57
replacement parts 5pcs Recessed NC Security Alarm Door Window Sensor Magnetic Reed Switch£33.47
electronic switch NC Recessed Wired Security Window Door Sensor Alarm Magnetic Reed Switch White RC-33 10pcs£34.47
Feel Safe Outdoors as well as at Home with the 2 in 1 Super Loud Personal Alarm with LED Torch which also converts to a Window Alarm Door Alarm or Car Alarm with UK Personal Safety Guide£12.61
Meross Smart Door Window Sensor, Meross Hub Required, WiFi Mini Door Contact Sensor for Burglar Security Alarm and Home Automation, Real-Time Alert, Works with HomeKit, Alexa, Google Home, SmartThings£13.42
Meross Smart Door Window Sensor, Mini Contact Sensor for Security and Home Automation, WiFi Alarm System, Real-Time Alert, Works with HomeKit, Alexa, Google, SmartThings, Meross Hub Included Start Kit£19.99
3PCS SONOFF DW1 Sensor 433Mhz Door Window Alarm Sensor Wireless Automation Q1Q1£14.89
- Home Entry Burglar Security Door Window Alarm System Magnetic Contact Sensor£3.24
- Tuya Door Window Detector WiFi APP Remote Control Security Alarm Sensor£14.50
- 1-10x Wireless Home Shop Security Door Window Entry Alarm System Magnetic Sensor£6.04
Wifi Smart Door Window Sensor Home Security Alarm Sensor Detector Voice Control£12.25- 1/2/4/8 Wireless Burglar Security Alarm System Magnetic Sensor Home Window Door£7.94
- 1-10Pcs Wireless Magnetic Door Sensor Home Security Window Entry Alarm System£38.02
- 1/2/4pcs 433MHz Window/Door Alarm Sensor For HOSA HAMA Smart Home Security UK£8.95
- Fosmon [WaveLink Wireless Door Open Sensor Alarm Chime, Security Window Entry£23.99
Sonoff Dw1 Wireless Door Window Entry Alarm Security Smart Sensor For Rf 433mhz£7.09
433Mhz Home Window Door Vibration Sensor Detector For Anti-theft Alarm System£4.92
Magnetic Sensor Home Door Window Entry Warning Alarm Switch R2C9£4.56
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch L8W5£8.39
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window1704£8.08
WiFi Door Window Sensor 2.4GHz DIY Alarm Alert Easy Control For H SG5£10.90
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window9815£8.08
Door Alarm Sensor High Sensitivity Long Lasting Window Sensor Battery Powered£8.75
DWMD Vibration Sensor Alarm Sensitive Window Alarm Intelligent Energy£15.43
Home Security Entry Detector Door Window Alarm Anti Thief System Burglar Sensor£4.24
Tuya Door Window Sensor Alarm for Home Door Window Dual Remote O6P32580£11.99
Window and Door Sensor 433mhz Door and Window Alarm for Home Hotel 1 PCS J3V2£6.73
/ Closed Detector Control Burglar Alarm Smart Home Wireless Door Window Sensor£7.74
Tuya Door and Window Sensor Home Automation Security Smartlife APP Alarm9732£9.20
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window9484£8.06
Wireless Door Sensor Remote Control Door Window Anti Theft Alarm System For UK£10.56
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window5884£8.08
Brown Magnetic Switch Security Alarm Alarm System Alarm Sensor Door Window£4.33
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window8298£8.08
Tuya WiFi Alarm Door and Window Vibration Sensor Security Alert Works3185£15.48
2 Wireless Door & Window Entry Alarm Loud Wireless Burglar Intruder Sensor Alert£4.99
4X(Magnetic Sensor Home Door Window Entry Warning Alarm Switch I2K9)£9.05
10 Pcs -38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When S£11.99
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window1064£7.96
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window5410£7.96
Magnetic Sensor Home Door Window Entry Warning Alarm Switch L6Q71723£4.56
Home Window Door Burglar Security Alarm System Magnetic Sensor FST£8.10
Tuya Door Window Sensor Alarm for Home Door Window Dual Remote U7X15854£11.99
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window9627£7.96
433MHZ Personal Security Window Door Entry Magnetic Sensor Alarm Anti-Theft Home£7.19
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window4162£7.96
Door Opening Sensor Time Delay Door Alarm Door Sensor Door and Window9170£8.33
433MHz Wireless Vibration Door Window Sensor Detector For Burglar Alarm Security£5.15
Wired Home Office Door Window Vibration Sensor Detector Sound Alarm 9V ABS£7.67