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Chapter 2 Product Descripon
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32-bit high-speed processor
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Supports TCP/IP communicaon. The communicaon data is specially encrypted to relieve the
concern of privacy leak
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Supports
recognion and storage of card No. with maximum length of 20
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Supports up to 10,000 cards and 50,000 card presenng records
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Supports
mul-door interlock funcon, inner-device an-passback funcon, mulple
authencaons
funcon, open door with rst card funcon, super password funcon, M1 card
encrypon, online upgrade funcon and remote control of the doors
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IP address
conict detecon
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Supports RS-485 interface and Wiegand interface for accessing card reader. Wiegand interface
supports W26, W34 and is compable with the third-party card reader with Wiegand interface
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Various indicators to show dierent status
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Supports record storage
funcon when the device is oine and insucient storage space
storage alarm funcon
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Data can be permanently saved aer the access controller is powered o
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Supports I/O linkage and event linkage
DS-K281X Series Access Controller User Manual
2
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