Hi all I have a abacus panel I want to put new bell box in It’s a Texecom premier odyssey 1e. Can anyone please help has anyone got instructions for wiring please. Also. 2nd question can I use any keypad with the abacus panel. I have a Texecom panel is it ok to use if so looking for wiring dig ram the key pad is TEXECOM VERITAS. thank you all