To change the Honeywell Lyric Controller master code from the home screen select Security > Tools > enter your current 4 digit master code > Users > Highlight Master Code > Edit > Press User Code > enter a new 4 digit code of your choice > Done > Save > back out of programming to the home screen.

*Its always a great idea to change the Honeywell Lyric controller master code from its default state because the master code will be able to disarm your security system even if it was not used to arm the security system. 

If you are looking to reduce your monthly alarm monitoring rates for your home or business make sure to contact AlarmClub at 1-844-335-5897 for your free consultation! *We are usually able to takeover just about any kind of security system so don’t hesitate.
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Learn how to reset you master code if you have forgotten it