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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

Fire Safety Equipment
(2)

Smart Human Presence Sensor Energy saving

$243.30
  • Features
  • Energy saving
  • Easy setup
  • Wi-Fi and ZigBee compatible
Water Leak Detection Systems
(3)

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

$126.00
  • Features
  • WiFi connectivity
  • High-precision water testing
  • Multi-functional detector
Fire Safety Equipment
(no rating)

Carbon Monoxide Alarm Detector Digital display

$116.35
  • Features
  • Digital display
  • Smoke detection
  • Fire alarm
Water Leak Detection Systems
(2)

Wi-Fi Water Leak Alarm White Wi-Fi connectivity

$95.45
  • Features
  • Wi-Fi connectivity
  • Remote notifications
  • Tuya smart home integration
Water Leak Detection Systems
(2)

Smart Waste Bin Sensor Waterproof design

$67.48
  • Features
  • Waterproof design
  • Dual barrel for waste separation
  • Battery operated
Fire Safety Equipment
(no rating)

Smart Door and Window Sensor ZigBee connectivity

$25.09
  • Features
  • ZigBee connectivity
  • Open and close detection
  • Smart home integration
Fire Safety Equipment
(no rating)

Smart WiFi Door Magnetic Alarm Detector WiFi connectivity

$21.56
  • Features
  • WiFi connectivity
  • Magnetic detection
  • Independent operation
Water Leak Detection Systems
(3)

Smart Wireless Flood Sensor WiFi connectivity

$19.36
  • Features
  • WiFi connectivity
  • Leak detection
  • App notifications
Water Leak Detection Systems
(7)

Sber SBDV-00154 Sends leak notifications to smartphone

$12.35
  • Features
  • Sends leak notifications to smartphone
  • Works in various scenarios
  • Battery-powered
Fire Safety Equipment
(3)

Touch Sensor Security Alarm 120 dB loud alarm

$9.96
  • Features
  • 120 dB loud alarm
  • Touch sensor technology
  • For home and travel use
Fire Safety Equipment
(3)

Airthings 325 Bluetooth connectivity

$179.99
  • Features
  • Bluetooth connectivity
  • Humidity and temperature sensors
  • Continuous radon monitoring
  • Features
  • Compatible with Google's Nest Protect Alarm
  • Sends alerts to your phone if smoke and CO are detected
  • Interconnect so all compatible alarms sound together
Water Leak Detection Systems
(no rating)

Moen 920-005 White Real-time smartphone notifications via app

$116.11 $122.23
  • Features
  • Real-time smartphone notifications via app
  • 24/7 constant monitoring for leaks
  • Remote sensing disc extends detection up to 4 feet
Gas Safety Equipment
(no rating)

KOABBIT KH158 Black 4-in-1 Upgraded Gas & Carbon Monoxide Detector

$55.99 $62.99
  • Features
  • 4-in-1 Upgraded Gas & Carbon Monoxide Detector
  • 4-in-1 Upgraded Sensor
  • Combination Gas & Carbon Monoxide Detector
Fire Safety Equipment
(3)

Aqara PS-S02E Zone positioning up to 30 zones

$54.99 $82.99
  • Features
  • Zone positioning up to 30 zones
  • Multi-person detection up to 5 people
  • Fall detection with ceiling mount
Fire Safety Equipment
(4)

PGST A105F Real-time alerts with no monthly fees

$54.99 $69.99
  • Features
  • Real-time alerts with no monthly fees
  • Multiple alarm modes for peace of mind
  • Intelligent and precise control system
  • Features
  • Monitor AC power status remotely
  • Receive notifications via app, email, text
  • 110 dB sounder with LED lights
Water Leak Detection Systems
(no rating)

YoSmart YS1603+2YS7903 LoRa technology for extreme long range

$39.99
  • Features
  • LoRa technology for extreme long range
  • SMS/Text, Email & Push Notifications
  • Works with Alexa, IFTTT, Home Assistant
Fire Safety Equipment
(no rating)

OLUNCLE OL0902U Dual Sensors Protection

$39.90 $46.97
  • Features
  • Dual Sensors Protection
  • Alarm and LED Indication
  • Low Battery Warning
Fire Safety Equipment
(no rating)

LinknLink eMotion Pro 24GHz precise radar presence detection

$25.90 $23.31
  • Features
  • 24GHz precise radar presence detection
  • Wide barrier-breaking detection signal
  • IR control and brightness sensor
Fire Safety Equipment
(no rating)

X-Sense SBS50 Broad Compatibility with X-Sense devices

$22.99
  • Features
  • Broad Compatibility with X-Sense devices
  • Supports up to 50 devices
  • Loud 100 dB Alarm
Water Leak Detection Systems
(no rating)

SwitchBot W4402010 White Real-time app and email alerts

$16.99
  • Features
  • Real-time app and email alerts
  • No hub required for Wi-Fi connection
  • 100dB adjustable alarm sound
Water Leak Detection Systems
(no rating)

Nestool SQ400C White Instant smartphone alerts without hub

$16.49 $19.99
  • Features
  • Instant smartphone alerts without hub
  • 100dB loud alarm with adjustable volume
  • Versatile placement for whole-home protection
Fire Safety Equipment
(no rating)

Sanofuturion WHMC01 Instant Open/Close Detection & Alerts

$12.99 $11.39
  • Features
  • Instant Open/Close Detection & Alerts
  • 6-Month Super Battery & Hassle-Free Setup
  • Smart Home Voice Control
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