The engineer who installed and serviced my alarm tragically passed away suddenly. Unfortunately he never shared his installer code. The problem I have is that the alarm went off during a power outage on our street. In a panic I removed the cover to the box and now I can’t unset the tamper alarm.
I’ve tried the usual default code and variations of it but nothing works. My issue is that if I factory reset the box I have no idea how to reprogram the zones. The user manual he left doesn’t cover the steps.
I have a front door switch and 3 sensors. So was hoping it would not take too long. Any help would be much appreciated.