Ultra-Thin Surface-Mount Infrared Sensor Switch 220V Human Body IR Smart Lighting Controller Module

$15.70

Embedded Infrared PIR Human Body Switch - Smart Home Controller with Adjustable Delay for Hallway Lighting

$32.00

220V PIR Motion Sensor Switch Module for Home, Smart Delay Light-Sensing Probe, Automatic Infrared Sensor for Hallway Lights

$36.00

Level Gauge Pressure 4G Level Sensor High-Precision Submersible Industrial Grade with Display Bar Level Transmitter

$30.00

DC Human Body Infrared Sensor Module DC12V PIR Output Switch Digital Switch Smart Induction Switch

$28.00

Industrial-Grade High-Precision Odor Sensor for Public Restrooms and Garbage Stations Malodorous Gas Detector Alarm Transmitter

$198.00

Human Body Infrared Sensor Module Switch 86-Type Staircase Hallway 220V Smart Delay Switch

$35.00

Photoresistor Relay Sensor Control Module Light-Controlled Switch No-Light Induction Module 24V

$38.40

Diffused Silicon Pressure Transmitter for Blowers, Airtightness Wind Pressure Detection, Vacuum Negative Pressure Air Pressure Sensor

$454.00

LED Smart Delay Infrared Motion Sensor Switch with Light Control for Stairwell Ceiling Lights, 220V Fire Emergency Forced Start Module

$9.80

DC 5V/12V/24V Human Body Induction Switch, 36V Infrared Sensor Module, 220V Automatic Control with High Sensitivity

$7.35

Liquid Level Sensor, Sensor Module, Liquid Surface Detection Sensor, Water Level Monitoring, Float-Type Liquid Level Switch

$87.00