Buy at Smarthome - Security - Security Sensors

Visonic Spy detectors offer an unbeatable combination of very high performance together with exceptional inconspicuous installation. They are conveniently integrated into a wide range of security and control applications, including CCTV, and access control systems. These virtually unnoticeable are easily installed by flush-mounting them into a ceiling or a wall. More info...

Part # 73969

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Sale $46.61 $74.58

The SRN-2000 series of passive infrared detectors presents a technological break-through that is revolutionizing the PIR industry. The SRN-2000 employs an innovative approach by combining several different design techniques to solve the industry's biggest problem - false alarms. More info...

Part # 73963

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Sale $43.97 $70.00

1 customer rating 1 Customer rated this product 5 Stars

The Aleph America Ceiling Mounted Passive Infrared Detector features the changeable pulse count and sensitivity adjustments allow absolute detection to all interior security applications. More info...

Part # 79221

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Sale $66.97 $79.00

PL-1 Outdoor PIR Detector Designed for outdoor low voltage and automatic control applications. Featuring a rugged construction, with integral swivel bracket, that enables aiming the detector at the desired direction. More info...

Part # 73989

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Sale $46.97 $74.72

2 customer ratings 2 Customers rated this product 2.5 Stars

Visonic is now offering the most universal detector for low-current, battery-powered applications. Environmental disturbances are virtually eliminated with a combination of industry leading, false alarm immunity, features presented in the SRN-2000 C/PC. More info...

Part # 73965

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Sale $58.97 $96.68

This advanced passive infrared motion sensor is perfect for use at any indoor entry point. Design features reduce false alarms. More info...

Part # 86852

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Sale $17.44 $27.90

Combining integrated PIR and microwave technologies with 360 degree coverage, this dual-tech sensor provides exceptional detection performance, even in harsh residential and commercial environments. More info...

Part # 74097

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Sale $31.97 $33.57

1 customer rating 1 Customer rated this product 5 Stars

This very small PIR motion sensor can be hidden almost anywhere because it's less than one inch in diameter and because you hide the brain behind the scenes. More info...

Part # 76513

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Sale $10.96 $19.99

Extremely reliable and virtually immune to false alarms, the Disc PIR motion detector is a great way for your security system to achieve more reliable and secure intrusion detection. The features packed into this sensor, are state of the art, and will no be superseded anytime soon. More info...

Part # 73967

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Sale $69.97 $114.70

The security industries most reliable motion detector and best false alarm immunity shoved into one device. Visonic took their state of the art infrared and microwave technologies, put them in the worlds smallest motion detector, and gave us the DUO-240. More info...

Part # 73966

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Sale $54.65 $90.72

This advanced passive infrared motion sensor is perfect for use at any indoor entry point. Design features reduce false alarms and anti-tamper switch. More info...

Part # 86853

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Sale $23.97 $37.40

PIR motion detector designed for use with access control and automatic door opening systems. It can be installed at various heights on the wall above the door or on the ceiling with its detection pattern directed at the floor in front of the door. More info...

Part # 73984

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Sale $45.05 $72.08

1 customer rating 1 Customer rated this product 5 Stars