Description
DHI-ASC2202B-S
Dahua 2 Door Access Controller Only
- Support TCP/IP communication
- Two dual communication protocols: RS-485 and Wiegand (W26 and W34)
- Holds 100,000 users and stores 500,000 card swiping records
- Support interlock, group combination, anti-passback, remote unlock, and more
- Support card reader tamper alarm, intrusion alarm, door sensor timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm
- Built-in RTC, support manual time synchronisation and auto time synchronisation
- Support power-off memory protection and online upgrade
- Support watchdog (a device that protects a system from software or hardware failures)
- Support PoE power supply
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