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

495 customer ratings 495 Customers rated this product 4 Stars

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 $57.89 $80.99

5 customer ratings 5 Customers rated this product 4.5 Stars

With its segmented Fresnel lens, this occupancy sensor uses IR detection to detect movement within a given detection area, helping you save energy by turning off lights when no motion is detected. More info...

Part # 86553

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Sale $76.22 $125.47

1 customer rating 1 Customer rated this product 4 Stars

The Leviton Single Pole/3-Way Wall Switch PIR Occupancy Sensor uses passive infrared (PIR) detection technology to monitor a room for occupancy. More info...

Part # 2523AL

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Sale $17.08 $46.10

Equipped with passive infrared (PIR) sensing technology, this versatile, top-quality wall switch turns lights ON when a person enters a room and OFF when they leave - automatically. That saves energy, provides convenience and lowers electrical bills. More info...

Part # 2523W

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Sale $22.16 $33.99

22 customer ratings 22 Customers rated this product 4 Stars

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 occupancy sensor uses PIR detection to detect movement within a given detection area of up to 450 square feet and 360 degrees, helping you save energy by turning off lights when no motion is detected. More info...

Part # 86556

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Sale $58.63 $96.51

Save energy by not allowing lights to turn on unless someone is in the room, and it's already dark enough to actually require extra light. Mounts inside light fixtures. More info...

Part # 86595

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Sale $48.00 $76.15

Equipped with passive infrared (PIR) sensing technology, this versatile, top-quality wall switch turns lights ON when a person enters a room and OFF when they leave - automatically. That saves energy, provides convenience and lowers electrical bills. More info...

Part # 2523I

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Sale $25.92 $33.99

11 customer ratings 11 Customers rated this product 3 Stars

Turn an existing light into a motion light quickly and easily! Our Motion Light Adapter screws into the existing lamp and the sensor mounts to the wall. More info...

Part # 25513GY

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Sale $18.06 $29.96

2 customer ratings 2 Customers rated this product 1 Star

This occupancy sensor uses PIR detection to detect movement within a given detection area of up to 1000 square feet and 180 degrees, helping you save energy by turning off lights when no motion is detected. More info...

Part # 86554

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Sale $84.94 $99.96

The GE Motion-Sensing Adapter transforms incandescent light fixtures into motion sensors, without complicated wiring. More info...

Part # 59497

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Sale $19.47 $34.99

3 customer ratings 3 Customers rated this product 3.5 Stars