I am working on the GDS3710 door system. I want to use GDS3710 as a Wiegand Output. I am going to connect GDS3710 to another access control and want to use GDS 3710’s keypad only.
I followed “http://www.grandstream.com/sites/default/files/Resources/GDS3710%20Wiegand%20Connection%20%26%20Wiring%20Diagrams.pdf” for the wiring but did not get any input on d1 and d0 when I pressed keys on the keypad (tested using the multimeter). GDS3710 is not sending keypad entry to the external access control.
I can see the entry from RFID card and fob, but not from the keypad.
Note: Wiegand output is enabled on the web interface of the GDS3710.
Is there any way to program the keypad of GDS3710 just to be Weigand output?