Jablotron WJ-80 (Wiegand) interface module
The WJ-80 interface connects the JA-80H outdoor keypad (or JA-80N reader) to the control panel. It provides a relay output for an electrical door lock (or a gate actuator) and an input to open the door from the inside. It reports the door opening to the control panel the same way as a door detector does. Connects to the control panel by a bus cable, its doorbell button transmitter can be enrolled to a JA-80L internal siren (JA-80H only).
The WJ-80 can also be used to interface to a third party non-Jablotron external keypad (reader) which uses Wiegand 26b protocol (e.g. HID RK-40 and RK-10).