Alarms & Sensors

Showing all 35 results

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  10 Pair Wired Door Window Sensor Magnetic Contact Sensor Normal Closed Wired PSTN GSM WIFI Wireless Alarm System Home Security

  £11.32
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  5PCS Wired Door Window Sensor Detector Magnetic Door Contact Sensor Switch For Burglar Alarm System Kit

  Rated 5.00 out of 5

  £6.26
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB Wholesale

  Rated 5.00 out of 5

  £2.21
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  Door Window Wireless Burglar Alarm with Magnetic Sensor Alarm 108dB High Volume Door Open Detectors Home Security Device

  Rated 5.00 out of 5

  £3.95
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety

  Rated 5.00 out of 5

  £3.98
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Fuers Water Leakage Detector Smart Home Alarm Tuya Smart Water level Sensor Home Alarm System Water Leak Security Alarm System

  Rated 5.00 out of 5

  £8.95
  Add To Cart This product has multiple variants. The options may be chosen on the product page
• Sale!

  Hollarm Freezer Door Alarm 60 Seconds Delay Refrigerator Alarms Wireless Door Window Opening Sensor Loud 90dB Home Security

  Rated 5.00 out of 5

  £7.69
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Hot Sale Wireless Magnetic Door & Window Sensor EV1527 Coding Mode RF 433MHz for Home Security Alarm System Burglar Alarm Kits

  Rated 5.00 out of 5

  £3.65
  Add To Cart This product has multiple variants. The options may be chosen on the product page
• Sale!

  KERUI 4G/WiFi GSM Home Alarm with 7-inch IPS Large Touch Screen Panel Tuya Smart Wireless Security Alarm System Burglar Alexa

  Rated 4.75 out of 5

  £3.85
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  KERUI D121 Wireless Door Window Magnetic Sensor Alarm 120dB Anti-theft 300ft Remote Control Detectors Home Security Alarm System

  Rated 5.00 out of 5

  £4.28
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  KERUI MC11 Door Sensor 433MHz Wireless Window Magnet Sensor Detector For W204 W184 Home Security Alarm System Burglar An-theft

  Rated 5.00 out of 5

  £7.98
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  KERUI Tuya WIFI GSM Alarm System Smart Home Security Buglar RFID APP Wireless Motion Sensor Detector Sistema de alarma

  £34.37
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  KERUI Wireless Door Windows Sensor Alarm 300ft 120dB Anti Theft Smart Remote Control For Kids Cabinet Safety Home Security

  Rated 5.00 out of 5

  £6.26
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  ME201W Intelligent Remote Tank Level Detection Smartphone Full Water Alarm System Controller Wifi Sensor Water Level Sensor

  Rated 4.75 out of 5

  £47.60
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  MOES Tuya ZigBee Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Remote Control

  £13.52
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  NC Door Sensor Metal Wired Roller Shutter Door Magnetic Contact Reed Switch for Security Alarm System

  Rated 5.00 out of 5

  £3.72
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  ONENUO Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor

  Rated 5.00 out of 5

  £6.13
  Add To Cart This product has multiple variants. The options may be chosen on the product page
• Sale!

  ONENUO Tuya WiFi Smoke Detector Photoelectric Sensor Fire Alarm Home Kitchen Security System Work With Smart Life APP

  Rated 5.00 out of 5

  £19.53 Original price was: £19.53.£15.62Current price is: £15.62.
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  Ostaniot 433MHz eV1527 Wireless Glass Break Vibration Sensors Door Window Alarm Detector Anti Theft For Home Security Kit

  Rated 5.00 out of 5

  £6.49
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  PGST Window Door Sensor for 433MHz Alarm System PG103 Wireless Home Alarm App Notification Alerts

  Rated 5.00 out of 5

  £2.81
  Add To Cart This product has multiple variants. The options may be chosen on the product page
• Sale!

  PGST Window Door Sensor for All 433mhz Wireless Home Alarm Security Smart Gap Sensor to Detect Open Door

  Rated 5.00 out of 5

  £6.12
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Split type Door And Window Sensor Wireless Door Magnet Sensor 60 Songs Home Protection Security Anti-Theft Alarm Volume Reminder

  Rated 5.00 out of 5

  £3.97
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Staniot 433MHz Vibration Sensor Door Window Detection SOS Button Accessories Security Protection For Smart Home Alarm System

  Rated 5.00 out of 5

  £6.89
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Staniot 5-Year Battery Door Window Sensor Smart Home Wireless Door Open Close Detectors For Security Alarm Panel Burglar System

  Rated 5.00 out of 5

  £7.21
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Staniot Door Window Sensor Vibration Alarm Open Door Detector 433Mhz Emergency Button Wireless Smart Tuya Security Alarm System

  Rated 5.00 out of 5

  £6.95
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

  Rated 5.00 out of 5

  £3.99
  Add To Cart This product has multiple variants. The options may be chosen on the product page
• Sale!

  Tuya WiFi Smart Home Security Door Window Sensor Door Opening Closing Detector Alarm System Compatible with Google Home Alexa

  £7.59
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Tuya WiFi Smoke Alarm Temperature And Humidity Detection 3 In1 Fire Protection Smoke Detector Sensor Smart Life Firefighter

  Rated 5.00 out of 5

  £16.50
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Tuya Zigbee Door Window Sensor Alarm Detector Burglar Magnetic Contact Open Close Alexa Google Smart Life Smart Home Security

  Rated 5.00 out of 5

  £4.10
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Tuya Zigbee Door Window Sensor Smart Home Security Alarm Wireless Magnetic Anti-theft Contact Detector App Remote Monitor

  Rated 5.00 out of 5

  £3.92
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Tuya Zigbee Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life Work With Alexa Google Home

  Rated 5.00 out of 5

  £4.80
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Wireless Rolling Shutter Door Sensor Garage Gates Magnetic Detector Thickening Switch Anti-theft 433MHz Home Alarm System

  Rated 5.00 out of 5

  £12.25
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  Zigbee 3.0 Door Sensor Window Contact Sensor Smart Home Open Closed Detector Alarm Security Protection For Tuya Smart Life 2MQTT

  £4.51
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  ZigBee Door Sensor Magnetic Contact Detector Real Time Alarm Security Monitor for Smart Home Works with Tuya Alexa Google Home

  Rated 4.75 out of 5

  £6.76
  Add To Cart This product has multiple variants. The options may be chosen on the product page
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  Zigbee Door Window Sensor Open Close Detector Smart Home Security Alarm Burglar Door Sensor Works With Alexa Home Assistant Z2M

  Rated 5.00 out of 5

  £4.73
  Add To Cart This product has multiple variants. The options may be chosen on the product page