I am a retired alarm co owner and still can’t figure this out.
Installed my first ELM M1 (never had the opportunity before) and I like it. BUT: I have to address BOTH keypads as #1 or they don’t work. Tried #2, #3, #4, but all say, “LOST COMMS” and the address number.
They seem to work fine when both are addressed as #1. Go Figure. Yes I have the jumper on the last keypad. Ran CAT5e from the panel to keypad 1 then to the next keypad. Doubled up on the power wires to make sure there was no power issue.
What am I missing? Should I just leave it this way?
HES