The Panic Exit Pro Simple Locking Control Board is the simplest way of adding a locking device to any door. With a built-in timed relay, this control board will be a nucleus of your access control system. The timed relay has a maximum time delay of 4 seconds, which is plenty of time to disengage the lock and open the door.
Both the entry device and exiting device will wire into the trigger terminals on the control board; this makes for easy and simple wiring.
This board requires 12 VDC to operate.