I have read numberous posts on here about faulty alarms/power sounders.
My alarm keeps going off when I lock it, not all the time though, seems to be random ( usually at 2am!) no tell tale beeps as some posts describe.
When the alarm goes off, I get the Siren, Power Sounder and Lights Flashing. Can this still be just a fault with power sounder if all three are going off?