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

NEO COOLCAM Smart WiFi PIR Motion Sensor Human Body Sensor Detector Home Alarm System Smart PIR Motion Sensor Tuya Smart Life

16.20 − 63.64 $

13 orders / 4 review

Gate turnstile diffusion reflective photocell Photoelectric proximity Switch Sensor 5 Meters Adjustable AC/DC 6V to 220V 5 Wires

6.58 − 13.31 $

13 orders / 6 review

KERUI P817 Wireless Infrared Detector Curtain Sensor PIR Detector Burglar Alarm System Motion Detector For KERUI Alarm System

10.69 − 64.69 $

13 orders / 2 review

(1 PCS) Wired Indoor PIR Alarm Motion Sensor Pet-immunity Wall-mounted Home security Intruder Alarm anti theft

13 orders / 6 review

gate opener motor 10m Infrared Beam sensor Photoelectric Infrared photocells Barrier Detector for window gate door alarm

13 orders / × review

Wireless Welcome Chime Alarm Door Bell PIR Motion Sensor for Shop Entry Security Protection Alarm Doorbell with Power Supply

13 orders / 1 review

Sgooway Tuya WiFi Natural Gas Leak Detector Detection Alarm Gas Detector LCD Temperature Sensor For Smart Life

115.79 − 229.02 $

13 orders / 1 review

88 orders / 10 review

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