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 $44.95 $49.99

317 customer ratings 317 Customers rated this product 4.5 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 $22.98 $26.99

13 customer ratings 13 Customers rated this product 4.5 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

10 customer ratings 10 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 $51.48 $89.99

149 customer ratings 149 Customers rated this product 3.5 Stars

Protect your family with reliable, effective Pool Safe. Magnetic sensor system allows you to wire two gates/entries to your pool area. More info...

Part # 32455

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Sale $21.86 $29.99

4 customer ratings 4 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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$159.95

25 customer ratings 25 Customers rated this product 4.5 Stars

Increase safety around your pool area with this alarm module that sends a loud alert signal whenever a door or gate around the pool area is opened. Designed for pool areas with one entry point. More info...

Part # 32452

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Sale $37.46 $39.99

1 customer rating 1 Customer rated this product 5 Stars

Chamberlain Add-On Sendor for Wireless Motion Alert System Up to 1/2 mile range - alerts when light and sound when vehicles or pedestrians are approaching Convenient and affordable safety system More info...

Part # 7203

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Sale $29.38 $49.99

50 customer ratings 50 Customers rated this product 4.5 Stars

The Optex TD-20U Indoor/Outdoor Wireless Infrared Transmitter is a great addition to your Optex Wireless 2000 and 1000 Annunciator systems, broadcasting signals up to 2,000 feet to your Optex receivers. More info...

Part # 7136ST

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Sale $65.06 $90.00

13 customer ratings 13 Customers rated this product 5 Stars

The Dakota Alert DC-1000 Wireless Doorbell is a perfectly simple way to conveniently add a doorbell wherever it may be needed around your home. Up to four push buttons can be monitored by one base station. More info...

Part # 73165

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Sale $36.25 $54.99

10 customer ratings 10 Customers rated this product 5 Stars

Add a Wireless Doorbell that combines Reliable Operation, Quality Sound, Visual Indicators and Aesthetic Appeal. Great for homes, apartments and other applications that don't have a pre-wired doorbell. More info...

Part # 20471

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Sale $31.92 $49.99

50 customer ratings 50 Customers rated this product 4.5 Stars

Ideal for any home without a pre-wired doorbell, this wireless kit includes a push button and a chime/strobe module that provides an audible and visual indicator when a guest arrives. More info...

Part # 4098

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Sale $38.99 $44.99

21 customer ratings 21 Customers rated this product 4 Stars