The JA-80H keypad has a built-in access card reader, a door bell button and its keys are illuminated. It usually controls door access but it can also be used to operate the control panel if required. Connects to the control panel with a cable via a WJ-80 interface The JA-80N is a version which only has a card reader, no keypad.
Alternatively it can be connected to an AS-80 unit as a part of a stand-alone access system. The keypad and card reader sends data in Wiegand 26b format.