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GS-911 / Re: Alarm system battery fault code won't clear
« Last post by Morrington on March 27, 2024, 01:11:39 PM »The 2021 alarm unit batteries are in a secondary compartment so no requirement to unplug wires from the pcb. To be honest I was grateful about that as having watched the YouTube vids on the old module I wasn't keen on taking it to pieces.