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    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open... more

    $23.99 $11.67

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    1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

    1 Set RC-36 NC Recessed Window Door Contact Magnetic Alarm Reed Switch Brown

    Description:Easy to install and easy to use.Widely used in security window door carbinet contact.Recessed mounting, white ABS fireproof plastic shell which has a long machanical life.For CALIFORNIA residents only: WARNING: This product contains... more

    $16.99 $8.42

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    Best Seller
    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NC(normal close type), the circuit is closed normally, and, that if a magnet comes near it, the circuit opens.Switch Type: NO(normal open... more

    $18.99 $9.31

    FREE shipping

    go to store
    Wireless Vibration Triggered Alert Security System Door Stop Blocking Alarm

    Wireless Vibration Triggered Alert Security System Door Stop Blocking Alarm

    Wireless Vibration Triggered Alert Security System Door Stop Blocking AlarmFeatures:smart continuous siren, Mini Color: Silver and black (as shown in the pictures)Material: Stainless steel coverWorking modes: Vibration sensorVolume of the alarm: 120... more

    $7.01

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