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  • Provide 2 relay outputs for electronic lock and alarm.
  • ACU-100 slave control panel works with GCU、RAC-2400.
  • Control panel and reader separate design, maximum connects 2 ABA Track 2 / Wiegand readers. Able set two-way readers or reader in and exit button out.
  • RTC (Real Time Clock) and Watchdog function ensures accurate date/time and system free from halting.
  • Provide RS-485 comm. interface, ensure electronic lock and alarm controlled by main controller.
  • Provide optical coupled isolated sensors for door sensor, exit button and reader tamper.
  • Auto-Learning function. 470 valid cards capacity under standalone operation mode.
  • ESD / Surge protection design to protect devices & enhance communication quality.
  • Control panel holder & block terminal ensure easy installation & easy
  • Input Ports

    4 Sensors
    (Door Sensor x 1、Exit Button x 1、Case Sensor x 2)

    Output Ports

    2 Relays (Door Lock x 1、Alarm x 1)



    LED Indicator

    Power / Output Status / Comm.

    ID Setting

    DIP switch setting

    Reader Port

    ABA-Track2 / Wiegand

    Power Input

    DC 12V / 1A

    Current Consumption

    300mA (excluding slave reader)

    Comm. Interface


    Comm. Baudrate

    19,200 bps-N-8-1

    Operating Temp.

    -10° C ~ 55° C /14° F ~ 131° F

    Relative Humidity

    20% ~ 80% (Non-condensing)


    150mm(L) x 100mm(W) x 30mm(H)

    Weight (Device)



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