accenta mini g3 panel -random alarms?

First off, it's only doing what it should.
It's telling you that there is a, usually, a tamper problem, the tamper part of the alarm is 'live' 24/7.
The panel will be giving an indication when this happens, you must take note of what it tells you.
This information along with your circuit list should point you in the right direction.
---- bet it's something to do with your outside sounder.

acorn
May 2008