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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 533 items

Gas Safety Equipment
(1)

SMART SENSOR AS8900 Detects multiple gases

$3,339.84
  • Features
  • Detects multiple gases
  • Portable design
  • Oxygen detection
Fire Safety Equipment
(no rating)

Human Presence Sensor WiFi and ZigBee connectivity

$173.09
  • Features
  • WiFi and ZigBee connectivity
  • MmWave radar detection
  • Light sensor included
Gas Safety Equipment
(no rating)

TANITA ES-100S Replacement sensor for ES-100 odor checker

$154.11
  • Features
  • Replacement sensor for ES-100 odor checker
  • Semiconductor gas sensor detection
  • 1-year or 2000-use warranty
Water Leak Detection Systems
(2)

DC-HOME 3 Waterproof indoor and outdoor use

$120.77
  • Features
  • Waterproof indoor and outdoor use
  • Dual bin compatibility
  • Battery-powered operation
  • Features
  • IP55 waterproof rating
  • 93 dB loud alarm
  • Wireless connectivity
Water Leak Detection Systems
(2)

ACEWELL ACE-S2 Non-waterproof coupler design

$60.39
  • Features
  • Non-waterproof coupler design
  • Compatible with ACE-S2 meters
  • Easy installation and use
Gas Safety Equipment
(no rating)

Air Quality Monitor White CO gas detection

$44.78
  • Features
  • CO gas detection
  • Air quality classification
  • Temperature measurement
CO Detectors & Alarms
(no rating)

Carbon Monoxide Detector Air quality classification

$43.40
  • Features
  • Air quality classification
  • CO precise measurement
  • Temperature monitoring
Gas Safety Equipment
(no rating)

Propane Butane Sensor Alarm 12V power supply

$40.42
  • Features
  • 12V power supply
  • LPG natural gas detection
  • LED flash alarm
Fire Safety Equipment
(no rating)

Build My Home Tuya Smart ZigBee Emergency call button

$35.62
  • Features
  • Emergency call button
  • ZigBee connectivity
  • Smart Life App compatible
Dual Sensor Alarms
(no rating)

Painter SC07 White 10-Year Sealed Battery for long life

$34.40
  • Features
  • 10-Year Sealed Battery for long life
  • LCD display for real-time CO readings
  • Photoelectric smoke and electrochemical CO sensors
  • Features
  • Wi-Fi connectivity for remote monitoring
  • LCD display for clear alerts
  • Wall-mounted design for easy installation
Fire Safety Equipment
(no rating)

BSUMWELL PS-ZDS01 Works with Alexa and Google Assistant

$30.83
  • Features
  • Works with Alexa and Google Assistant
  • ZigBee 3.0 wireless protocol
  • Magnetic detection for opening/closing
  • Features
  • WiFi and Bluetooth dual mode connectivity
  • Works with Alexa and Google Assistant
  • Includes vibration sensor and wired input
Fire Safety Equipment
(no rating)

Tuya SR-803-4W White WiFi connectivity for remote alerts

$27.67
  • Features
  • WiFi connectivity for remote alerts
  • Mobile app notifications
  • Voice control with Alexa and Google Assistant
Fire Safety Equipment
(no rating)

Sound and Light Alarm Wireless distance: 180 feet

$26.53
  • Features
  • Wireless distance: 180 feet
  • Sound intensity: 90 dB
  • 18 optional alarm sound
  • Features
  • Wireless magnetic sensor for home security
  • Tuya app control with smart voice integration
  • Supports Alexa, Google Assistant, and IFTTT
Fire Safety Equipment
(no rating)

Tuya WSSTH3 WiFi connectivity for remote alerts

$24.76
  • Features
  • WiFi connectivity for remote alerts
  • Compatible with Alexa and Google Assistant
  • Certified to EN14604 safety standard
Gas Safety Equipment
(no rating)

Power Propane Butane Sensor Sound Alarm 12V power supply

$24.33
  • Features
  • 12V power supply
  • LPG natural gas detection
  • Sound alarm system
Fire Safety Equipment
(no rating)

WIFI Door Magnetic Alarm Sensor WIFI connectivity

$22.48
  • Features
  • WIFI connectivity
  • Magnetic sensor
  • Independent operation
Fire Safety Equipment
(no rating)

Door Handle Alarm 110dB alarm sound

$19.70
  • Features
  • 110dB alarm sound
  • Adjustable settings
  • Portable and ultra-slim design
  • Features
  • Real-time door sensor
  • Wi-Fi connectivity
  • Zigbee protocol support
  • Features
  • Wireless connectivity
  • Magnetic sensor detection
  • Remote control operation
Water Leak Detection Systems
(1)

Water Leak Detector Alarm Early flood detection

$12.38
  • Features
  • Early flood detection
  • Loud alarm sound
  • Easy installation
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