Buy at Smarthome - Sensors - Occupancy & Motion Sensors

Trigger any INSTEON-compatible device or scene with this wireless PIR motion sensor. Features an adjustable time off delay, night-only mode and photocell that can activate lights on dusk/dawn detection. More info...

Part # 2420M

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$34.99

496 customer ratings 496 Customers rated this product 4 Stars

Motion, Temperature, and Luminance Sensors in a Single Unit. This unit can also control Z-Wave devices and trigger HomeSeer automation events. More info...

Part # 12677

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Sale $80.70 $84.95

3 customer ratings 3 Customers rated this product 5 Stars

Turn lights on and off with the Enerlites WOSS15 IV Passive Infrared Wall Switch Occupancy Sensor. When an individual enters the room, the sensor automatically turns the lights on. When there is no more movement in the room and a set amount of time passes, the lights will then automatically go off. More info...

Part # 36724IV

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Sale $13.96 $19.00

Equipped with PIR sensing and ultrasonic sensing, this versatile wall switch automatically turns lights ON when a person enters a room and OFF when they leave. Ideal for areas up to 2400 square feet. More info...

Part # 36528

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Sale $75.05 $80.99

5 customer ratings 5 Customers rated this product 4.5 Stars

Turn lights on and off with the Enerlites WOSS15 WH Passive Infrared Wall Switch Occupancy Sensor. When an individual enters the room, the sensor automatically turns the lights on. When there is no more movement in the room and a set amount of time passes, the lights will then automatically go off. More info...

Part # 36724WH

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Sale $13.22 $13.93

7 customer ratings 7 Customers rated this product 5 Stars

Easy to install and operate sensor with extensive battery life. Built in tamper switch and "walk test" feature. More info...

Part # 79464

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Sale $110.52 $575.00

2 customer ratings 2 Customers rated this product 5 Stars

Wireless motion detector greatly reduces false alarms from pets. Long battery life, easy to install. More info...

Part # 79465

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Sale $118.32 $202.94

Easy to use passive infrared sensor with long battery life. Large coverage area and optional pet lens to prevent false alarms. More info...

Part # 79459

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Sale $98.46 $180.80

1 customer rating 1 Customer rated this product 1 Star

The Cooper Wiring Devices 600W PIR Occupancy Sensor Dimmer Switch uses advanced Passive Infrared (PIR) technology to sense the movement of heat-emitting bodies. More info...

Part # 21598WH

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$51.00

Turn lights on and off with the Enerlites WOS15-K IV 3-Wire Passive Infrared Wall Switch Occupancy Sensor. When an individual enters the room, the sensor automatically turns the lights on. When there is no more movement in the room and a set amount of time passes, the lights will then automatically go off. More info...

Part # 36723IV

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Sale $16.96 $18.00

The weather-resistant Choice Alert Wireless Motion Sensor detects movement within a 110-degree area from up to 40 feet away. Easy to install, with no drilling required. More info...

Part # 59474

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Sale $17.63 $34.99

6 customer ratings 6 Customers rated this product 3.5 Stars

This flexible passive infrared sensor supports four coverage patterns at up to 50 feet. Advanced processing greatly reduces false alarms. More info...

Part # 79511

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Sale $63.99 $184.96