hey all can anyone help - installed this wire free alarm system the other day, when i left it was saying system trouble - panic #mbr battery low. the power led was flashing slow which normally means backup battery is low. explained to customer it is normal and when battery charged it will be fine. it still says three days on low battery and same error can anyone think what it could be ? thought that the battery may be shot ? the alarm is working fine apart from this, and I cannot find anywhere what the panic #mbr bit is ?
You might have accidently shorted the battery terminals and blown the internal fuse for the battery, check the pcb, it will be labelled.
Try turning off mains power and on; that may fix, assuming connections sound to battery, fuse in bottom right hand corner of board not blown.