OCB-K2804 access controller, using the logical architecture design. The uplink and downlink adopt TCP/IP and wiegand communicate respectively.
- Massive storage with 10 thousand cards information and 50 thousand card swiping records.
- Supports first card function, super card and super password function, online upgrade function and online remote control of the doors.
- Supports various card types such as normal/disabled/blacklist/patrol/visitor/duress/ super card, etc.•Supports tamper-proof alarm for card reader, un secured door alarm, forced entry door alarm, alarm for door opening timeout, duress alarm, and alarm for invalid card swiping attempts alarm, case in alarm and restore, insufficient storage alarm for offline event, network break alarm.
- The recognition and storage of card number with maximum 20 digits.
- Supports online and offline operating mode.
- Supports time synchronization via NTP, manual or automatic method.
- Watchdog for device running status detection.
- Data can be permanently saved when the Client supports attendance function.
- High/low temperature resistant design(-20℃ to＋65℃).