Dahua ASC2104B-T Four Door Slave Access Control Module
Key Specifications
• Support 20,000 valid cards & 30,000 records • Support multiple cards • Support card, password, fingerprint and combination • Only work with ASC2204-H with CAN bus • Wiegand or RS-485 interface to readers • Door time out alarm, intrusion alarm, duress alarm and tamper alarm • Anti-passback, multi-door interlock, multi-personal open • Support 128 efficient time and holiday schedules • Watch dog function ensure device free from halting • Surface mounted installation