Download a Zone Wiring Cheat Sheet for Retrofit Alarm Kit

Before installing your Retrofit Alarm Kit, make sure to review wiring schematics, labels, or lists for your wired alarm panel zones, then write down which doors, windows and security devices are in each zone and where those zones are connected to your alarm panel (terminal numbers).

As you complete the Retrofit Alarm Kit setup, you can add the new zone locations and corresponding terminal numbers in the third column on the Cheat Sheet below.