How do I wire the Honeywell keypads?
To wire the keypad into the Honeywell Vista system you will need 22 gauge 4 conductor wire. You will make a run of the 22 gauge 4 conductor wire from the location you're installing the keypad back to the main control panel.
You will then connect the wire to the keypad. 22 gauge alarm wire comes standard with four colored wires; red, black, green and yellow. At the keypad you will wire the red into the '+' terminal, the black into the '-' terminal, the green into the 'G' terminal, and the yellow into the 'Y' terminal.
At the panel end you'll wire the black into terminal '4', the red into terminal '5', the green into terminal '6', and the yellow into terminal '7'.