Door & window sensor

Ajax DoorProtect and DoorProtect Plus door and window contact sensors.
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  • 42800.13.WH3 42800.13.wh3_.webp

    Ajax DoorProtect Plus - Door Sensor with Shock & Tilt, White

    Ajax DoorProtect Plus - Door Sensor with Shock & Tilt, White
    $141.78
  • Ajax DoorProtect Plus - Door Sensor with Shock & Tilt, Black

    Ajax DoorProtect Plus - Door Sensor with Shock & Tilt, Black

    Ajax DoorProtect Plus - Door Sensor with Shock & Tilt, Black
    $141.78
  • 42798.03.WH3 42798.03.wh3_.webp

    Ajax DoorProtect - Wireless Door/Window Contact Sensor, White

    Ajax DoorProtect - Wireless Door/Window Contact Sensor, White
    $85.68
  • Ajax DoorProtect - Wireless Door/Window Contact Sensor, Black

    Ajax DoorProtect - Wireless Door/Window Contact Sensor, Black

    Ajax DoorProtect - Wireless Door/Window Contact Sensor, Black
    $85.68