> Support 20,000 valid cards & 30,000 records.

> 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.