What specifically are you looking for that you term a "door lock controller"? Most electric door lock that I have worked with are nothing more than solenoid-operated or motor-driven actuators, operated by a simple switch, or by a switch-operated relay to handle the current. Those using remote controls, i.e. "remote keyless entry" systems, are simply triggering the relay(s) upon receipt of the proper signal.
finally I find a good schematic for a door lock :shock: **broken link removed** and is named "inchidere centralizata" :wink:
and at **broken link removed** is a schematic for conecting a alarm with incorporated central door lock and a external (original) central door locking