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  8. Alarm Keypad
  9. Alarm Keypad
    Dahua

    Alarm Keypad

    Stock Code: ARK50C-R

    It arms and disarms the alarm with an IC card or from the keypad.
    An alarm keypad with a card reader. It shows zone status and fault records on its 128 × 64 LCD screen and arms and disarms the system with an IC card or from the keys. It communicates with the panel over an RS-485 line or a 433.1 MHz wireless link.
    128 × 64LCD screen
    RS-485Link Type
    433.1 MHzWireless band
    80 mWireless range
    13.56 MHzIC card reader
    32IC card capacity
    Key features
    Arming by cardIt arms and disarms the system by presenting an IC card and holds up to 32 cards.
    Five status indicatorsSeparate indicators show zone status, fault, arming and disarming, network and communication.
    Search engineIt queries zone status, system faults, program version and communication parameters from the keypad.
    Encrypted communicationAES128 encryption protects the traffic, and the housing tamper reports an opened case.
    Maintenance and testRemote update, walk test and relay operations simplify maintenance after installation.
    Audible feedbackThe built-in buzzer gives an audible warning.
    Technical Specification
    Screen128 × 64 LCD, 56.27 mm × 38.35 mm (2.22" × 1.51")
    Indicator LightZone status, fault, arming/disarming, network and communication
    Button0–9, Menu, Up, Down, *, #, Fire, Medical, Arm, Bypass, Enter
    Arm and DisarmLocal; IC card (up to 32)
    CommunicationRS-485; 433.1 MHz wireless (80 m); 13.56 MHz RFIC; AES128 encryption
    FunctionsRemote update; power failure protection for configured parameters; housing tamper; controller programming; arming/disarming; alarm cancelling; bypassing/unbypassing; relay operations; zone status search; walk test
    SearchZone status, system faults, program version and communication parameters
    Security and CasingBuilt-in buzzer; PC + ABS casing

    Datasheet

    ARK50C-R

    12/18/2026

    Kullanım Kılavuzu

    ARK50C-R

    12/18/2026

    Teknik Çizim

    ARK50C-R

    12/18/2026

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