Buy at Smarthome - Security - Security Sensors

With this outdoor infrared beam detector you can provide extra security to your home by creating a fence you can not see up to 70 ft. long outdoors (165 ft. indoors). More info...

Part # 7460

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Sale $66.27 $124.99

11 customer ratings 11 Customers rated this product 4 Stars

With its 40' x 50' 120-degree wide angle capture area, this motion detector will keep an eye on your property when your security system is armed, and it won't be falsely triggered by direct sunlight. More info...

Part # 76402

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Sale $69.97 $104.99

3 customer ratings 3 Customers rated this product 5 Stars

Designed specifically for use outdoors, this sensor provides sensitive, adjustable detection from a robust, weather-resistant housing. More info...

Part # 76435

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Sale $81.96 $122.60

Wireless door/window sensor can also function as a transmitter for Optex battery operated detectors. Easy installation and operation. More info...

Part # 76438

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Sale $45.19 $63.40

This motion detector will keep an eye on a broad area of your home when your security system is armed, and unlike many standard motion detectors, this smart sensor won't be fooled by pets or other non-human movement. More info...

Part # 76405

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Sale $13.75 $24.99

13 customer ratings 13 Customers rated this product 4.5 Stars

This PIR/microwave motion detector will keep an eye on a broad area of your home when your security system is armed, and unlike many standard motion detectors, this smart sensor won't be triggered by interference or fooled by pets. More info...

Part # 76405A

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Sale $31.42 $44.99

5 customer ratings 5 Customers rated this product 5 Stars

This reliable, cost-effective sensor is perfect for request-to-exit and security applications. Features environmental and artificial distrubance immunity. More info...

Part # 76436

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Sale $61.45 $94.30

No one wants to be bothered with a false alarm that is set off by an animal or other occurrence that doesn't affect their property which is why you need this smart detector to let you know when there actually is a problem. This Compact dual outdoor detector allows you to choose between 5 and 2 meter detection ranges and can be used in residential or commercial applications. More info...

Part # 76453

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Sale $82.97 $128.00

Cost-effective 360° passive infrared sensor. Specially designed hard spherical lens. Protection from RFI and temperature false alarms. More info...

Part # 76432

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Sale $47.45 $67.10

Reliable motion sensor provides excellent sensitivity in high temperature and low contrast environments. Extremely high light and RF immunity. More info...

Part # 76422

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Sale $51.88 $78.50

Affordable, effective passive infrared detector. Wide angle and long range settings. Tall zone patterns eliminate the need for vertical adjustment. More info...

Part # 76431

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Sale $17.50 $25.50

PIR and microwave detection in one easy to use package. This full-featured sensor stricly limits false alarms. More info...

Part # 76427

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Sale $55.97 $84.10