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Buy Sensors & Alarms for Home Safety

Protect your home with our Sensors & Alarms. From CO detectors to water leak systems, find the right safety equipment for your needs. Shop now for peace of mind.

Found 472 items

Gas Safety Equipment
(no rating)

CO2 Detector 220V power supply

$483.74
  • Features
  • 220V power supply
  • Intelligent controller
  • For generator use
Water Leak Detection Systems
(no rating)

Dual Sensor Water Leak Detector Dual sensor technology

$139.21
  • Features
  • Dual sensor technology
  • Highly sensitive detection
  • For water pipes
Water Leak Detection Systems
(3)

8-in-1 Smart WiFi Water Quality Meter WiFi connectivity

$130.56
  • Features
  • WiFi connectivity
  • High-precision water testing
  • Multi-functional detector
Water Leak Detection Systems
(2)

DC-HOME 3 Waterproof indoor and outdoor use

$121.19
  • Features
  • Waterproof indoor and outdoor use
  • Dual bin compatibility
  • Battery-powered operation
Water Leak Detection Systems
(no rating)

Outdeer M Digital display

$93.73
  • Features
  • Digital display
  • Waterproof IP67
  • Bluetooth compatible
Water Leak Detection Systems
(no rating)

Wireless Smart Water Meter Remote prepayment

$91.60
  • Features
  • Remote prepayment
  • Mobile payment
  • LoRa technology
Gas Safety Equipment
(no rating)

RUI RUI YU 7 SmartSensor High precision measurement

$75.06
  • Features
  • High precision measurement
  • Portable design
  • Handheld operation
Water Leak Detection Systems
(no rating)

YAMAZEN SS-38DX Wood width detection function

$67.69
  • Features
  • Wood width detection function
  • Base search
  • Wall search
Water Leak Detection Systems
(no rating)

Smart Wireless Water Meter NB IoT 4G connectivity

$64.52
  • Features
  • NB IoT 4G connectivity
  • Remote management
  • Home and community use
Water Leak Detection Systems
(no rating)

HAYAO Base Checker Sensor Three-in-one detection

$62.89
  • Features
  • Three-in-one detection
  • Digital display
  • Metal and wood location
Fire Safety Equipment
(no rating)

Fashion Jelewery Protect Smart Alarm App controlled

$47.40
  • Features
  • App controlled
  • Wireless network connectivity
  • Indoor use
Fire Safety Equipment
(no rating)

Infrared Motion Detectors WiFi connectivity

$31.66
  • Features
  • WiFi connectivity
  • Tuya Smart Life APP compatible
  • Infrared motion detection
Fire Safety Equipment
(no rating)

Door Window Alarm Sensor Smart low battery warning

$26.60
  • Features
  • Smart low battery warning
  • 2 warning modes
  • Easy installation
Fire Safety Equipment
(no rating)

Smart Infrared Doorbell Sensor Customizable voice prompts

$22.82
  • Features
  • Customizable voice prompts
  • Infrared detection
  • Easy installation
  • Features
  • WiFi connectivity for remote alerts
  • App notifications for open/close events
  • Compatible with Alexa and Google Home
Water Leak Detection Systems
(no rating)

Smart Soil Moisture Tester Precision moisture measurement

$18.51
  • Features
  • Precision moisture measurement
  • Temperature sensor
  • Smart detection
Water Leak Detection Systems
(no rating)

Professional Sound Alarm Water Level Alarm WIFI connectivity

$16.82
  • Features
  • WIFI connectivity
  • Leak detection
  • Sound alarm
Water Leak Detection Systems
(no rating)

Tea Trash Can Leak Prevention Sensor Gadget Leak prevention sensor

$14.06
  • Features
  • Leak prevention sensor
  • Touch-sensitive operation
  • Home kitchen convenience
  • Features
  • High sensitivity CO sensor
  • Gas monitoring capability
  • Depot test functionality
  • Features
  • High sensitivity CO gas monitoring
  • LED digital display for real-time readings
  • Audible alarm for immediate alerts
Fire Safety Equipment
(no rating)

Smart Door/Window Open/Close Sensor Tuya ZigBee compatible

$12.42
  • Features
  • Tuya ZigBee compatible
  • Wireless magnetic detector
  • Remote monitoring via app
  • Features
  • Automatic water level detection
  • Overflow prevention system
  • Leakproof drain stopper
Fire Safety Equipment
(no rating)

Wireless Touch Sensor Alarm Wireless operation

$8.62
  • Features
  • Wireless operation
  • Touch sensor technology
  • Loud alarm sound
  • Features
  • Durable aluminium alloy construction
  • Water temperature sensor compatible
  • Multiple size options available
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