how to stop optima xm alarm going off when not set?
optima xm alarm keeps going off during the night even though its not been set,this has only happened since i dusted two of the sensors but they dont appear to be loose
Right you have not as most others do is read the keypad.
What did the keypad say before/after you entered your code to silence it?
At a guess you may have knocked a cover just enough to cause a tamper. Reading the keypad will give an indication of which zone ( if it is that of course) is affected.
Alarm
August 2010
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how to stop optima xm alarm going off when not set?