Buy at Smarthome - Security - Security Sensors

Trigger any INSTEON-compatible device or scene with this adjustable wireless motion sensor that sends INSTEON commands over RF. More info...

Part # 2420M

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Sale $31.49 $34.99

212 customer ratings 212 Customers rated this product 4 Stars

TriggerLinc is a magnetic contact sensor that wirelessly controls lights and appliances throughout your house: TriggerLinc can do things like turn on lights, set the thermostat, or trigger a custom event in HouseLinc 2 More info...

Part # 2421

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Sale $31.49 $34.99

31 customer ratings 31 Customers rated this product 4 Stars

Automatically turn on floodlights when motion is detected and turn on additional INSTEON controlled lights or appliances to notify you that someone is outside your home. More info...

Part # 2494MSWH

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Sale $58.48 $59.99

4 customer ratings 4 Customers rated this product 3.5 Stars

Automatically turn on floodlights when motion is detected and turn on additional INSTEON controlled lights or appliances to notify you that someone is outside your home. More info...

Part # 2494MSBN

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Sale $58.48 $59.99

7 customer ratings 7 Customers rated this product 3 Stars

Protect yourselves from this odorless, colorless and potentially deadly gas with a CO alarm built to the same high standards of those that protect industrial plants and hospitals. More info...

Part # 79447

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Sale $66.53 $87.99

17 customer ratings 17 Customers rated this product 4.5 Stars

Detects motion and turns on when dark or when motion is detected. Also sends X10 signals to 8 addresses: four based on motion and four based on darkness. More info...

Part # 4080XT

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Sale $49.61 $59.99

55 customer ratings 55 Customers rated this product 4.5 Stars

For garage doors, roll up doors and other doors where it may be difficult to mount regular magnetic contacts. More info...

Part # 7455

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Sale $11.49 $14.99

51 customer ratings 51 Customers rated this product 4.5 Stars

Turn all floodlights throughout your house on when any of the motion sensors detect motion. More info...

Part # 4082

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Sale $55.69 $74.99

27 customer ratings 27 Customers rated this product 4.5 Stars

Monitor motion at a driveway entrance, backyard, basement with this flexible wireless motion sensor. Use in conjunction with a wireless receiver (#7135SR or #7135CR). More info...

Part # 7135ST

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Sale $69.98 $89.99

5 customer ratings 5 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

This system not only detects leaks from your icemaker or water filter early, it automatically shuts your water off in the event of a leak, alerting you with the control panel's alarm. More info...

Part # 71152

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$92.99

10 customer ratings 10 Customers rated this product 4.5 Stars