So you do a bells and strobe test at 03:30?
And the reason you were called out by the noise prevention officer?
Using logic the system worked, the battery failed ( You do have a ACT battery test meter?). So you replace, by all means do a walk test. A bell/sounders test? They were working before were they not?
I would add another proportional cost (Time and distance) and return the next day to do a full test if required.
Generally as I contract to two local councils and am on the Met Police register we tend to shut them down and leave a note for the soon to be poor householder. Their fault they have not maintained the system. And possibly an insurance get out.
But to the statement earlier, you bell/sounder test at 03:30????
Alarm
June 2012