Sensors - Smarthome

A burglar can't open your doors or windows without setting off the door/window contacts, but what happens when he gains access through a broken window? This unit recognizes the pattern of glass breaking across the full audio band. Perfect for homes with a More info...

Part # 73951

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Sale $101.50 $129.99

10 customer ratings 10 Customers rated this product 3.5 Stars

This wireless smoke detector not only blares a loud, 85-dB internal sounder when it senses the presence of smoke or excessive heat, but it can also send a wireless signal to your security panel to activate your home's security system. More info...

Part # 73943

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Sale $128.93 $129.99

3 customer ratings 3 Customers rated this product 5 Stars

An excellent pet-immune security PIR motion sensor at a very reasonable price. More info...

Part # 7481A

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Sale $15.04 $22.99

32 customer ratings 32 Customers rated this product 4 Stars

The K9-85 MCW is a PowerCode wireless digital PIR detector that will allow you to secure your home while allowing pets to move freely anywhere in the house. More info...

Part # 73946

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$55.00

This pet-immune motion detector with selectable range combines a PIR sensor with an active microwave sensor for an accurate, false alarm-immune motion detector for maximum reliability. More info...

Part # 73928P

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$59.99

6 customer ratings 6 Customers rated this product 4 Stars

World's smallest PIR motion detector. For applications where you want the motion detector to be virtually unnoticeable. More info...

Part # 7488

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$59.99

3 customer ratings 3 Customers rated this product 4 Stars

This is a fully supervised PowerCode magnetic contact transmitter, designed for protecting doors and windows using a built-in magnetic contact that operates in conjunction with a magnet to detect the opening and closure of a door or window. More info...

Part # 73953

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$49.99

This kit includes everything needed to protect your home with a wireless security system and integrate that with INSTEON and X10 home automation devices. More info...

Part # 73900SK

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$449.99

1 customer rating 1 Customer rated this product 4 Stars

This hardwired motion detector with selectable range combines a PIR sensor with an active microwave sensor for an accurate, false alarm-immune motion detector for maximum reliability. More info...

Part # 73928

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$44.99

2 customer ratings 2 Customers rated this product 4 Stars

For the greatest level of security and immunity from false alarms choose this sensor with both a passive infrared sensor (PIR) and an active microwave (10.525GHz) sensor in one unit. More info...

Part # 7493

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$61.99

3 customer ratings 3 Customers rated this product 4 Stars

Make your own wireless sensor from a hardwired sensor, like garage door contacts with a two input universal transmitter. More info...

Part # 73917

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Sale $44.99 $49.99

5 customer ratings 5 Customers rated this product 4 Stars

Transmit a normally open or normally closed dry contact signal up to 200 to a receiver with this unit. Use it with magnetic contacts, motion sensors, temperature sensors, humidity sensors, or any sensor that has an output that either opens or closes a c More info...

Part # 7400

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$39.99

1 customer rating 1 Customer rated this product 4 Stars