Four Door Slave Access Control Module
> 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.