update with accenta tamper problem?
Thanks too all that answered, took cover off ,made sure all wires in pir unit was connected and tight ,made sure cover was returned correctly,and switched back on my alarm at mains .
so far all is good no tamper alert on panel and no alarm. wife seems to think this is how it plays untill around an hour after reset then it activates with alarm and tamper alert.. is this usual ?
Regards too all David, October 2012