Buy at Smarthome - Sensors - Environmental Sensors

Prevent possible water damage by keeping the Smarthome Water Leak Detection Alarm anywhere flooding is a potential danger. More info...

Part # 71631

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Sale $7.99 $10.00

9 customer ratings 9 Customers rated this product 4.5 Stars

Easy temperature control for cold weather applications. No need for fancy computer based systems or expensive timers. These little plugs turn your lights or appliances ON and OFF based on the ambient temperature. More info...

Part # 7143

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Sale $10.63 $18.99

115 customer ratings 115 Customers rated this product 4.5 Stars

Easy temperature control for cold weather applications. No need for fancy computer based systems or expensive timers. These little plugs turn your lights or appliances ON and OFF based on the ambient temperature. More info...

Part # 7142

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Sale $14.64 $18.99

26 customer ratings 26 Customers rated this product 4 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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Sale $17.26 $19.99

24 customer ratings 24 Customers rated this product 4.5 Stars

Be the next ghost hunter and conduct paranormal surveys with this EMF measuring tool that can alert you of strong, erratic, and/or fluctuating readings that are commonly found in haunted locations. More info...

Part # 7022

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Sale $22.03 $34.99

76 customer ratings 76 Customers rated this product 4.5 Stars

Simple, easy to use sensor can be set to detect the presence or absence of water, protecting from floods and leaks. Easily connects to voice dialer. More info...

Part # 79633

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Sale $12.54 $24.00

6 customer ratings 6 Customers rated this product 3.5 Stars

Easy temperature control for hot weather applications. No need for fancy computer based systems or expensive timers. These little plugs turn your lights or appliances ON and OFF based on the ambient temperature. More info...

Part # 7144

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Sale $11.97 $18.99

38 customer ratings 38 Customers rated this product 3.5 Stars

Use this sensor wire to extend the range of your WaterBug^® WB-800 system. More info...

Part # 71806

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Sale $18.63 $25.00

3 customer ratings 3 Customers rated this product 4.5 Stars

Easy temperature control for hot weather applications. No need for fancy computer based systems or expensive timers. These little plugs turn your lights or appliances ON and OFF based on the ambient temperature. More info...

Part # 7145

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Sale $15.94 $18.99

9 customer ratings 9 Customers rated this product 3.5 Stars

Wireless Temperature Station puts you in the know. What's the time? How cold / warm is it inside or out? This "smart" wireless Temperature Station has all the answers More info...

Part # 19427

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Sale $14.06 $32.95

7 customer ratings 7 Customers rated this product 4.5 Stars

Opens contacts when temperature drops below 39 °F. Can be used with virtually any security, monitoring, or home automation system that accepts a dry contact closure as a signal. More info...

Part # 7152

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Sale $12.75 $16.99

5 customer ratings 5 Customers rated this product 4 Stars

The Sonin Water Alarm with Relay protects your home form potential water flood damage. Place the water alarm anywhere a potential water leak exists, near or beneath sump pumps, plumbing, refrigerators, dishwashers, washing machines, sinks, water heaters, toilets, basements and garages. A loud buzzer will sound for up to 18 hours when water is detected. More info...

Part # 89461

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$24.99

1 customer rating 1 Customer rated this product 5 Stars