The iButton Door Controller Kit is a complete system that can be used to control a wide variety of 12V DC electric or magnetic locking devices.
This unit can be used to control the following types of locking devices:
There are many ways to connect the the controller to an exit device. Here are some of the more common methods:
Remove jumper from J10
Install the jumper J11
Connect the Normal Close (NC) or Normal Open (NO)
to the positive side of the exit device,
Connect the Ground (GND) to negative side of the exit device.