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Product Description



  • Support network or standalone operation.
  • Memory capacity 1,024 cardholders / 800 events.
  • Watchdog function secures system free from halting.
  • Able to connect external slave reader type T1/T2.
  • Conditional Unlock Door function, able open 1~9,999 seconds per time.
  • Provide RS-485 communication, able expandable to 64 sets by RS-485 interface.
  • Reader tamper proof detection and door tamper alarm. Programmable door sensor detection time from 1~600 seconds and able set relay or reader beep of alarm type.
  • Slim, stylish design, sensitive touch keypad with blue backlight suit for various locations.
  • Duress card / code setting. When door opened in the emergency, controller will send signal to control center at the same time for tracing and rescue.
  • Unique ID or Block reading format supported and programmable key value. (RAC-920PM)
  • Support swipe card and card with pin codes enter modes and door relay time from 1~600 seconds.
  • Processor

    8 Bit



    Input Ports

    3 Sensors (Door Sensor x 1、Exit Button x 1、Case Sensor x 1)

    Output Ports

    Relay x 1 (Door Lock or Bell ) , O.C. Output x 2 (Door Lock / Alarm , external ACU-30)

    Cardholders / Events

    1,024 / 800

    LED Indicator


    LCD Display



    13 Key (0-9, *, #, Bell) (Sensitive Touch Keypad)

    Real Time Clock


    Beep Tone


    ID Setting

    DIP switch setting

    Read Format & Range

    125 KHz (EM Compatible) (RAC-920PE) 13.56 MHz (MIFARE® Compatible) (RAC-920PM) EM : 8~10 cm(RAC-920PE) (max.), MIFARE®: 3~5 cmM (RAC-920PM) (max.)

    Power Input

    DC 12V / 1A

    Current Consumption

    250mA. ( max. )

    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)


    120mm(L) x 77mm(W) x 22mm(H)

    Weight (Device)


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