Hi we recently had a power cut for 11 hours. I could hear a strange noise from the alarm box when no power and disconnected the battery. When power was restored I reconnected the battery and although we have a power light and the unit keypad responds when pressed we get no arming noise etc. I bought a new battery but appears no difference although I can see there is no "Day" light on now. Should I attempt a reset to factory settings?
Batteries age you know. After about 5 years it really should be replaced. In this state, after a power cut you old battery possible takes too much power to recharge and this will affect the alarm electronics. It may never recharge porperly.
P Kay
October 2017
All sorted. Disconnected Power and tried to connect battery again. Tamper alarm went off. I then managed to set the alarm as normal
Roger Gilheany
October 2017
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