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  • Operates in the 2.4GHz ISM band.
  • Supports long range wireless transmission up to 15 meters.
  • Encrypted wireless transmission to have the high security.
  • HSK-11M Dual-Frequency Long Range Intelligent Key, built-in dual frequency functions of 2.4G ISM band and Mifare (13.56 MHz) to have broader applications.
  • Works with HSK-240 long range reader for the project applications like access control, elevator floor control, barrier control, emergency rescue…et.
  • Have 4 keys on device : default signal sending key, emergency rescue key, reserved two function keys for function customization.
  • RF signal transmission status is indicated by a bi-color LED.
  • Configurable automatic mode; Release lock automatically when getting close.
  • Low power consumption, powered just by a single button-cell battery.
  • Model No.



    RF Band


    2.4GHz + 13.56MHz(Mifare)


    4 Keys (Mechanical Keys)


    Bi-color LED x 1 (Status)

    Power Input

    CR2032 x 1

    Operating Temp.

    -35°C ~ 70°C / 31°F ~ 158°F

    Relative Humidity

    20% ~ 80% (Non-condensing)


    70mm(L) x 30mm(W) x 15mm(H)

    *Optional Item: HSK-240 Long Range Reader

    ※ Product design and specifications are subject to change without prior notice.