Description
DAHUA Four Door Access Controller – Support 100,000 valid cards & 300,000 records
- Support multiple cards
- Support card, password, fingerprint and combination
- TCP/IP or RS-485 interface to PC
- Wiegand or RS-485 interface to readers(4 door)
- Door time out alarm, intrusion alarm, duress alarm and tamper alarm
- Anti-pass back, multi-door interlock, multi-card open
- Support 128 efficient time and holiday schedules
- Watch dog function ensure device free from halting
- Surface mounted installation
- Internal battery
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