Sensors - Smarthome

Receive an instant notification when your mail has arrived. A wireless sensor mounts transmits a signal to the plug-in receiver in your home to alert you when the mailbox door is opened. More info...

Part # 74661

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Sale $30.91 $49.99

277 customer ratings 277 Customers rated this product 4.5 Stars

This 2-in-1 switch features a wire-in relay for local and remote On/Off control of lights and appliances on your INSTEON network along with an integrated Sense adapter which offers response to 120V Sensors. More info...

Part # 2476SS

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Sale $39.99 $49.99

12 customer ratings 12 Customers rated this product 4 Stars

Hang this device from your doorknob or other valuables and the instant the vibration from the movement of that object occurs a loud alarm will sound. More info...

Part # 32451

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Sale $25.96 $26.99

12 customer ratings 12 Customers rated this product 4 Stars

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

Never miss an important visitor or package delivery again with a Wireless Driveway Alert System that detects and reports people or vehicles and reports the results to a receiver unit inside the house. More info...

Part # 7202

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Sale $50.60 $89.99

133 customer ratings 133 Customers rated this product 3.5 Stars

Light your path almost anywhere in the dark with the Motion-Sensor LED Spotlight. It is battery powered, rotates 360°, tilts up and down, has adjustable brightness, automatic shut-off increments, and can be mounted almost anywhere. More info...

Part # 251SP

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Sale $19.99 $39.99

149 customer ratings 149 Customers rated this product 4.5 Stars

If you need extended motion sensing range, a longer timed duration, higher power handling, or the highest possible quality and reliability in a motion sensing light switch, choose this unit. More info...

Part # 2520W

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Sale $50.27 $118.99

94 customer ratings 94 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

114 customer ratings 114 Customers rated this product 4.5 Stars

Add safety and security to your home, using this weatherproof 6-LED ultra-bright, battery powered floodlight. It has a built-in photocell and motion sensor; it also rotates to direct light where you need it most. More info...

Part # 46133

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Sale $18.75 $31.99

151 customer ratings 151 Customers rated this product 4.5 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

This easy-to-use sensor measures cell phone radiation and electromagnetic fields with an easy-to-read gauge that also beeps and glows when high readings are detected. More info...

Part # 7021

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Sale $29.96 $34.99

156 customer ratings 156 Customers rated this product 4.5 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 closed circuit systems. More info...

Part # 7113

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Sale $2.49 $2.99

168 customer ratings 168 Customers rated this product 5 Stars