Sensors - Smarthome

Ultra-bright LED light has a motion sensor that turns on at night when movement is detected and automatically shuts of. It is ideal for a small room, closet, or pantry, and can even be used outdoors. More info...

Part # 2516

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Sale $29.99 $31.99

17 customer ratings 17 Customers rated this product 4.5 Stars

This temperature/humidity sensor connects to your PC's USB port, delivering accurate temperature and humidity data. The included software stores all readings to an Access database and can be set up to email you if your designated alarm point is reached. More info...

Part # 15250

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Sale $130.67 $159.99

14 customer ratings 14 Customers rated this product 4.5 Stars

The EagleEye Wireless Motion Sensor has a fully weather-resistant case to protect the sensor from the elements, and it can turn on X10 lights automatically when someone walks onto your property, thus providing a sense of security as well as giving your gu More info...

Part # 4087

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Sale $15.71 $19.99

105 customer ratings 105 Customers rated this product 4 Stars

Here is the most basic sensor of any alarm system. These contact switches are ideal for doors, windows, and sliding doors. These magnetic contact switches are for open circuit systems. More info...

Part # 7040

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Sale $5.98 $5.99

44 customer ratings 44 Customers rated this product 4.5 Stars

Get advance notice of potentially hazardous water leaks with a system that alerts you when leaking water is detected. More info...

Part # 7161

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$19.99

12 customer ratings 12 Customers rated this product 4.5 Stars

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 # 2522W

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Sale $20.60 $30.99

37 customer ratings 37 Customers rated this product 4.5 Stars

Get advance notice of potentially hazardous water leaks with a system that alerts you when leaking water is detected. More info...

Part # 7160

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Sale $50.97 $69.99

18 customer ratings 18 Customers rated this product 4 Stars

This standalone motion detector has a built-in 130-decibel alarm that protects your home when you're away. More info...

Part # 7003MS

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$59.00

16 customer ratings 16 Customers rated this product 4.5 Stars

Conserve electricity while providing a lighted, safe environment at night using the battery operated Outdoor Motion-Sensor LED Spotlight. Includes wireless remote control. More info...

Part # 2517

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Sale $43.19 $47.99

3 customer ratings 3 Customers rated this product 5 Stars

This motion-sensor halogen light turns on automatically when it detects movement, and it's powered by the sun, so you won't need to run an unsightly power cord to the light. More info...

Part # 71862

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Sale $66.46 $79.99

7 customer ratings 7 Customers rated this product 4 Stars

For basic applications, this tabletop IR Sensor picks up IR signals up to 90 degrees and up to 30 feet away. More info...

Part # 8110CFL

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Sale $89.94 $99.99

26 customer ratings 26 Customers rated this product 4 Stars

This freeze sensor uses your existing telephone line to call three phone numbers when the temperature drops below the set point you determine or if the power goes out. You can also call in to check on the temperature and power status remotely. More info...

Part # 7001D

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Sale $279.00 $299.99

2 customer ratings 2 Customers rated this product 5 Stars