access controller, RS485&TCP/IP online,4 doors LOCK,4 alarm output control,12 TTLS signals input for push ... cards, card + password(6 bit), password(8 bit), and the electromagnetic lock will have opening action, the time can be set 0 ... ), sensor spring alarm, threading alarm and door close when the lock open.4) Programmed interlock.5) Programmed cascading.6) Programmed Linkage ...