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  • 16 Duty Timetable.
  • 32 sets siren output.
  • Memory full warning.
  • Suitable for chains and enterprises.
  • Built-in TCP/IP communication interface to PC.
  • Watchdog function ensures device free from halting.
  • At least 60 days data storage in case of power outage.
  • Cope with seasonal time change - daylight saving control.
  • Simple, reliable & easily installed, first time set up in 3 minutes.
  • Follows your usual practice - auto or manual clock in / clock out.
  • Invalid & re-swiped cards off-the-record saves memory capacity.
  • Auto scheduling for data collection, time synchronization, valid card download.
  • RTC (Real Time Clock) ensures accurate time regardless of power outage.
  • Dynamic control of memory up to 15,000 cardholders (max), 40,000 transaction
  • Visual LED for display of time, card number, communication mode, swiped card indication.
  • PoE (Power Over Ethernet) for HTA-840, eliminates serial cable material & installation, power adapter - significant cost saving.
  • Model No.




    15,000 / 40,000 (max)


    Duty switch by A, B, C, D

    Output Ports

    1 Relay (Siren / Door Lock)

    LED Indicator

    Visual LED for display of time, Swiped card indication (last 4 digits), Comm. x 1

    Real Time Clock


    Beep Tone


    IP Setting


    Read Format & Range

    ABA-Track2 / Wiegand x 1

    ● EM

    RF 125 KHz, 8~10cm (max.)

    ● Mifare®

    RF 13.56 MHz, 5cm (max.)

    Power Input

    DC 12V / 1A

    Power PoE HUB

    Power Consumption

    500mA (max.)

    Comm. Interface


    TCP/IP (PoE)

    Comm. Baudrate

    10/100 Mbps

    Operating Temp.

    -10° C ~ 55° C / 14° F ~ 131° F

    Relative Humidity

    20% ~ 80%(Non-condensing)


    160mm(L) x 100mm (W) x 40mm (H) (excluding base)

    Weight (Device)



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