Showing 1–16 of 135 results

  • encrypted motion detector

    2GIG Technologies 2GIG-PIR1E-345 encrypted PIR Motion Detector

    $64.60

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  • image sensor

    2GIG-IMAGE3 Image Sensor for GC3, GC3e & GC2e Panels, Wireless PIR & Digital Still Camera (IMAGE3)

    $141.65

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  • pir motion detector

    2GIG-PIR1-345 PIR Motion Detector with Pet Immunity (PIR1)

    $81.74

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  • wireless tilt sensor

    2GIG-TILT1-345 Wireless Tilt Sensor with Long Life Lithium Battery (TILT1)

    $45.78

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  • encrypted tilt sensor

    2GIG-TILT1e-345 eSeries Encrypted Tilt Sensor with Long Life Lithium Battery (TILT1e)

    $42.02

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  • Motion Analysis Detector

    AI NEXT AL-40 Qualified Motion Analysis Detector

    Out of stock

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  • Photoelectric Dual Beam Motion Detector

    AI NEXT MY-40 Photoelectric Dual Beam Motion Detector

    Out of stock

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  • Outdoor Photoelectric Dual Beam Detector

    AI NEXT MY-60 400 ft. Indoor / 200 ft. Outdoor Sealed Optics Photoelectric Dual Beam Detector, Pulsed Infrared

    Out of stock

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  • Dual Beam Pulsed Infrared Detector

    AI NEXT XA-100D Dual Beam Pulsed Infrared Detector

    Out of stock

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  • Outdoor Intrusion Detector

    AI NEXT XC1XT Outdoor Dual Technology Intrusion Detector

    Out of stock

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  • wireless garage door sensor

    Alula RE106 Wireless Garage Door Tilt Sensor, GE Compatible

    Out of stock

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  • pir wireless motion detector

    alula RE110P Pet-Immune PIR Wireless Motion Detector, GE Compatible

    Out of stock

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  • motion sensor pet immune

    alula RE210P Motion Sensor Pet Immune

    $87.87

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  • alula motion sensor

    alula RE310P Wireless Motion Sensor – Pet Immune, DSC Compatible

    Out of stock

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  • wireless tilt sensor

    Alula RE606 Wireless Garage Door Tilt Sensor, Connect+

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  • alula pir motion sensor

    Alula RE610P PIR Motion Sensor Connect+ Compatible, Pet Immunity

    $71.57

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Motion sensors are electronic devices used to detect nearby people or objects. When these devices pick up motion they send an alert to the security system.

Types of Motion sensors include:

Passive Infrared- detect body heat or infrared energy by looking for changes in temperatures.

Microwave – sends out microwave pulses and measures their reflections off moving objects.

Dual technology- Combine multiple motion sensing technology to reduce false alarms.

Many motion sensor also come in pet immune options which ignore pets up to a certain weight. This allows your system to be armed when your pet is home alone.