hi paul
yes this can be done and i will help you as much as i can . to do this i will step to step instruct you
1.open the MAIN panel the tamper alarm may sound if this does take the cover off and enter your code and press reset
2. find where the mains connects and there should be a pull out fuse , then when you find it pull the fuse out
3.when you have done that now the panel should be on BATTERY back up disconnect the battery
4.now the panel should be completely dead
now paul if the bellbox outside starts to go off then you need to power back up if your code workes good if not these are default codes 9999 0123 if the bell does not go off your done and you shouldnt have any problems
paul YOU MUST keep the pull out fuse somewhere safe because if you loose it and you want to power up again you wont have any power
paul if thiss works let me no on this question
good luck
death
death
January 2010