Reason for todays call was c/o detectors chirping. They have a Magnum Alert 1800 control panel for the detectors. The amber light flashing and chirping indicates the battery backup needs to be replaced or there is a malfunction within the control panel. I advised the customer to reach out to the company to get system serviced. While doing my assessment, I saw the three panels were riddled with multi wire branch circuits on single pole breakers. The arc fault breakers in the panel were also making a sizzling noise. The arc fault breakers with the teal test button had a recall on them back in 2004 for being defective. I explained all this to the customer but they declined at this time. I also recommend getting surge protection in the 400 amp service for a preventative measure to safe guard the home. If the home was to be hit by a surge, it is completely exposed at this time. Please see attached if you choose to proceed in the future. The payment options I was communicating to you a