Recent content by redruss480

hi thanks for replying the problem is we are trying to change the battery but when we put the new battery in the internal alarm still keeps going off we couldnt stop it until we put the old battery back in are we doing something wrong i turned the electric of first before taking the battery

We brought a new battery as our alarm started going off when power was off. We turned the power off and entered code when alarm started, then we changed battery and replaced cover and put power back on but the siren was still going on the external box. We couldn't get it to stop so have put the...