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Hikvision DS-K2604 Four-Door Access Controller

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Hikvision DS-K2604 Four-Door Access Controller

DS-K2600 series access controller is designed with the latest structure with TCP/IP and RS485 communication interface. The communication data is encrypted to improve the security of the system. The controller also supports the offline operation and is designed with tamper-proof switch.

The Four-Door DS-K2604 Network Access Controller from Hikvision is designed to control and grant access to 8 Card Readers (RS485 Interface) and 4 Card Readers (Wiegand Interface) interfaces. RS-485 and Wiegand card reader interfaces. DS-K2604 Network Access Controller read up to 100,000 cards and capture up to 300,000 events. This Four-door network access controller is encrypted for system security. One more feature that a tamperproof switch provides an additional layer of security.


  • Access controller
  • 100,000 cards and 300,000 events storage
  • Communication via TCP/TP
  • 1/2/4 doors access control
  • Alarm input/output and alarm event upload
  • RS485 interface and Wiegand interface for accessing card reader
  • 32-bit high-speed processor
  • Supports multi-door interlocking function DS-K2604
  • TCP/IP network communication, with self-adaptive network interface
  • The communication data is encrypted to ensure information security
  • The recognition and storage of card number with maximum 20 digits
  • Massive storage with 100,000 (can be expended to 200,000) cards information and 300,000 (can be expended to 600,000) access control events
  • anti-passback function, multi-card function, first card function, super card and super password function
  • Online upgrade function and online remote control of the doors
  • Supports alarm event upload (including tamper-proof alarm, unsecured door alarm, forced entry alarm, delayed door alarm, duress card and code alarm, blacklist alarm and alarm for invalid card swiping attempts alarm)
  • Short circuit attempts alarm and open circuit attempts alarm
  • Supports zone alarm input
  • Supports RS485 interface and Wiegand interface for accessing card reader. Wiegand interface supports W26/W34 and is seamlessly compatible with third-party card reader with Wiegand interface Supports various card types such as normal/ disabled/ blacklist/ patrol/ guest/ duress/ super card, etc.
  • Various indicators to show different device status
  • Supports time synchronization via NTP, manual or automatic method
  • Supports standby battery
  • Watchdog for device running status detection
  • Data can be permanently saved when the access controller is powered off