Showing 1–16 of 135 results

  • beam sensor

    Seco-Larm E931S35RRQ Reflective Beam Sensor.

    $67.50

    Only 5 left in stock

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  • infrared motion sensor

    Ceiling Mount PIR (360 )

    $50.65

    In stock

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  • infrared motion sensor

    W Box 0E-PIRWM Passive Infrared Motion Sensor

    $27.07

    In stock

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  • panoramic motion sensor

    Bosch Ds9370 Motion Sensor – 25 Ft Operating Range 

    $103.00

    In stock

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  • outdoor motion viewer

    Outdoor MotionViewer BY Videofied / Rsi Technologies Model #

    $405.29

    In stock

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  • pir motion detector

    IS335 Wired PIR Motion Detector, 40′ x 56′

    $21.50

    In stock

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  • wireless motion sensor

    PROSIXPIR Proseries Six Wireless Motion Detector by Honeywel

    $52.98

    In stock

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  • shock sensor

    PROSIXSHOCK Proseries Six Wireless Shock Sensor by Honeywell

    $70.40

    Only 16 left in stock

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  • digital motion detector

    DSC LC-100-PI Digital PIR Motion Detector with Pet Immunity

    $27.73

    In stock

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  • pet immune wireless motion sensor

    DSC PG9914 Wireless PowerG Digital Pet-Immune PIR Motion Det

    $95.28

    In stock

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  • motion detector

    DSC PowerSeries PG9984P PowerG 915Mhz Wireless Dual Tech Mot

    $109.68

    In stock

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  • motion sensor detector pet immune

    Tyco Safety Products DSC WS4904P Wireless Motion Detector, W

    $125.40

    In stock

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  • wireless pir motion sensor

    Honeywell 5800PIR Wireless Motion Detector

    $74.51

    In stock

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  • long range motion sensor Detector

    Honeywell 5800PIR-COM Wireless Passive Infrared Motion Senso

    $126.81

    In stock

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  • outdoor motion sensor

    Honeywell 5800PIR-OD2 Motion Detector

    $363.07

    In stock

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  • pir motion sensor with pet immunity

    HONEYWELL Intrusion 5800PIR-RES WIRLESS PIR, Residential

    $57.85

    In stock

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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.