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MSS2757-RAC: Recessed High Security Triple Biased Magnetic Contact

The Model MSS2757 High Security Magnetic Contact with recessed stainless steel ANSI door plate is built with Flair’s time tested high security technology. The contact is SPDT with triple bias reeds. Trying to defeat the switch with an external magnet will trigger an alarm. This magnetic contact also comes with tamper loop which will trigger alarm if the wires are cut. There are five color coded wires. The MSS2757 is a low cost alternative to other high security contacts on the market and is used in government and high security commercial facilities and jails around the world.

  • Specifications


    Part Number


    Circuit Configuratiion

    High Security Triple Bias

    Custom Options

    Call for custom options such as longer length wire, resistors or other requirements

    Electrical Rating

    Maximum 30 VDC, 20 ma, 3 W


    Urethane potted for maximum protection of electrical components and resistance to harsh environment


    0” to 3/16"

    Lead Length

    12" #22AWG Wire Leads

    Loop Type (with magnet present)

    SPDT Door Position Switch, Normally Closed Tamper


    Recessed Stainless Steel ANSI Door Plate


    1 3/8″ Deep with 1 1/4″ W x 4 7/8″ LANSI Plate


    Wire Leads

    Ul Rating



    Lifetime Warranty


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