hello,
the problem there seemes to be there wires could of been damaged under carpets i suggest lifting up the carpets to check any wires are damaged torn if not then check all pir's (sensors) bellbox(out side alarm) on the control panel check for any loose wires if thats not the case maybe changing the battery i recomend a texecom battery if theres no diffrence maybe calling an alarm engineer thanks
death
August 2009