Sensor & Detector

Price

$

−

$

rating alitools

High (87–100%)

Middle (50–86%)

categories Clear

Security & Protection

Security Alarm

Sensor & Detector

By orders By price By reviews By Alitools rating

2722 products

MC52 NO NC 12VDC Wired Door Window Sensor Magnetic Switch Home Alarm System door lock use

2.58 − 4.69 $

4 orders / × review

WiFi Door/Window Sensor With Battery Recharge Port Support Alexa Google Home Wireless Open/Closed Detectors Notification Alert

4 orders / 2 review

FUERS M557 Wireless Doorbell outer wireless door bell Home Wireless Welcome Chime Alarm With Battery 32 Songs Smart Doorbell

10.10 − 19.07 $

4 orders / 1 review

Water Leak Detector Alarm 90dB Voice Alert Wireless Water Leakage Sensor House Safety Home Security Alarm System

5.59 − 48.00 $

4 orders / 1 review

Natural Gas Leak Detector Alarm, Tuya WiFi Smart for Home Methane/Propane Alert Detectors with Sound Voice usb power supply

23.31 − 101.89 $

4 orders / × review

Infrared PIR Motion Smart Sensor 110V-240V 12M Sensor Detector Wall Light Switch Control 140 Degree Safety Sensor Home Security

94 416.00 − $

4 orders / × review

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector Controller Switch for LED Light

4 orders / 4 review

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