Had a faulty pir in system so bought replacement, took old one down after tamper went off. Had power at first to new pir then nothing. Tried to reset at panel, but it showed all pir's were now down, which they were. Opened up keypad panel thinking there was a reset, tamper went off, then when I put panel back together the power and tamper lights were on but the board was dead. Is there an easy solution? Please help

Paul W, December 2013

Battery knackered at a guess.

e manno, December 2013

Sounds like you have blown a fuse.did you not see any on the main control pcb?

A1, December 2013