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    $122.95
    Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
    Amazon.com
    2
    Free shipping
    $122.95
    Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
    Amazon.com
    2
    $237.92
    $339.92
    Simplisafe Home Security System DIY Starter
    SimpliSafe, Inc.
    Free shipping
    30% off
    $237.92
    $339.92
    Simplisafe Home Security System DIY Starter
    SimpliSafe, Inc.
    Free shipping
    $27.19
    Wireless Motion Sensor Door Chime: Indoor Motion Detector Alarm Business Entry Doorbell Store Entrance Alert Bell Buzzer (1000ft Range, 32 Tunes, 5
    Amazon.com
    640
    $27.19
    Wireless Motion Sensor Door Chime: Indoor Motion Detector Alarm Business Entry Doorbell Store Entrance Alert Bell Buzzer (1000ft Range, 32 Tunes, 5
    Amazon.com
    640
    $42.99
    Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect
    Amazon.com
    10K+
    Free shipping
    More than 800 people from Bing viewed this product in the last 90 days
    $42.99
    Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect
    Amazon.com
    10K+
    $72.98
    Wireless Driveway Alarm
    Home Depot
    In store
    Special Offer
    Free shipping
    Curbside
    $72.98
    Wireless Driveway Alarm
    Home Depot
    Special Offer
    $78.24
    Seco-Larm E-931-S50RRGQ Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft.
    Amazon.com
    20
    Free shipping
    $78.24
    Seco-Larm E-931-S50RRGQ Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft.
    Amazon.com
    20
    $17.84
    Wireless Motion Sensor Doorbell -Indoor Motion Detector Alarm, Door Chime For Business/Store/Office Entrance, Entry Alert Bell With Buzzer, USB
    Amazon.com
    134
    $17.84
    Wireless Motion Sensor Doorbell -Indoor Motion Detector Alarm, Door Chime For Business/Store/Office Entrance, Entry Alert Bell With Buzzer, USB
    Amazon.com
    134
    $39.99
    Spyx / Lazer Trap Alarm - Invisible Beam Barrier + Alarm Spy Toy To Protect Your Stuff! Perfect Addition For Your Spy Gear Collection!
    Walmart
    1
    $39.99
    Spyx / Lazer Trap Alarm - Invisible Beam Barrier + Alarm Spy Toy To Protect Your Stuff! Perfect Addition For Your Spy Gear Collection!
    Walmart
    1
    $50.10
    $69.25
    Seco-Larm E-931-S35rrq Enforcer Wall Mounted Photoelectric Beam Sensor With 35ft
    Walmart
    1
    Free shipping
    27% off
    $50.10
    $69.25
    Seco-Larm E-931-S35rrq Enforcer Wall Mounted Photoelectric Beam Sensor With 35ft
    Walmart
    1
    $12.01
    Single Beam Infrared Radiation Detector Automatic Door Light Sensor Burglar Alarm Single Light Infrared Alarm Detector
    Walmart
    Free shipping
    $12.01
    Single Beam Infrared Radiation Detector Automatic Door Light Sensor Burglar Alarm Single Light Infrared Alarm Detector
    Walmart
    Free shipping
    $160.00
    Detex Eax-500 | Surface Mounted Exit Alarm (Limited Availability)
    Qualified Hardware
    Free shipping
    $160.00
    Detex Eax-500 | Surface Mounted Exit Alarm (Limited Availability)
    Qualified Hardware
    Free shipping
    $52.99
    Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & Detector Driveway Alert System With Rechargeable Battery/Weatherproof
    Amazon.com
    2K+
    Free shipping
    $52.99
    Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & Detector Driveway Alert System With Rechargeable Battery/Weatherproof
    Amazon.com
    2K+
    $206.44
    $294.94
    Simplisafe No Contract Wireless Security System
    SimpliSafe, Inc.
    Free shipping
    30% off
    $206.44
    $294.94
    Simplisafe No Contract Wireless Security System
    SimpliSafe, Inc.
    Free shipping
    $13.33
    PANACARE 125Db Loud Motion Sensor Alarm Indoor Wireless Infrared Security Motion Detector With Siren Light/Remote Control/3AA Battery For Home
    Temu US
    $13.33
    PANACARE 125Db Loud Motion Sensor Alarm Indoor Wireless Infrared Security Motion Detector With Siren Light/Remote Control/3AA Battery For Home
    Temu US
    $55.99
    $69.99
    Spy Laser Tripwire Alarm
    Sharper Image
    20% off
    $55.99
    $69.99
    Spy Laser Tripwire Alarm
    Sharper Image
    $297.40
    $424.90
    Simplisafe Wireless DIY Home Security Alarm Systems No Contract
    SimpliSafe, Inc.
    Free shipping
    30% off
    $297.40
    $424.90
    Simplisafe Wireless DIY Home Security Alarm Systems No Contract
    SimpliSafe, Inc.
    Free shipping
    $23.85
    Seco-Larm SL-126Q/R Red Security Strobe Light | Visual Signal Indicator Units
    Newark
    143
    $23.85
    Seco-Larm SL-126Q/R Red Security Strobe Light | Visual Signal Indicator Units
    Newark
    143
    $185.00
    Detex Eax-300 | Door Propped Alarm | Exit Devices, Alarms & Panic Bars
    Qualified Hardware
    Free shipping
    60-day returns (most items)
    $185.00
    Detex Eax-300 | Door Propped Alarm | Exit Devices, Alarms & Panic Bars
    Qualified Hardware
    60-day returns

    • Laser Beam Alarm | Amazon.com® Official Site

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