Hi, my alarm over the last few days has been going off quite a lot. i have fitted a new sensor at the top that did nothing still goes off when it feels like. i tried what my local vx said put some cling film over the sensors to make them less senstive did nothing. but last nite i removed the sensors at the top and the alarm still went off. i really cant think what it could be now if someone could help me please as it goes of at stupid times on the nite and i think my neighbours will be getting annoyed now.