Ten-year sealed battery smoke alarms on the other hand do not require battery replacements, but should still be tested regularly. No matter the type of smoke alarm, all alarms should be replaced at least every 1
The most common culprit behind abeeping smoke alarmis often a simple one: the battery. Whether your alarm is chirping intermittently or screaming incessantly, the first step is always to check the battery. Replace it regularly—even if it hasn’t died yet—to keep your alarm functioning properl...