False alarm in my house
Yesterday, i wasn't in house, alarm was armed! i received an email warning me that the alarm was triggered as a result of a sensor (fibaro FGK 101) violated. I get home, control, everything ok, it was a false alarm. The door was locked. I looked at the log sensor indicted, and I saw that the state of the sensor is changed from closed to open, then after 7 minutes exactly, the state is back on closed, namely: 17/08/2013 13:10:00 stste open, 17/08/2013 13:17:00 been false. (7 minutes exactly, it seems very strange). but there was no one home, and all this seems very strange. Fibaro sensor works perfectly, it is near to zipabox, never went offline, battery to 100%, with exactly their status. how can I avoid that occur more false alarms?