The start of the new year is the perfect time to double check your home's smoke alarms to be sure they're properly installed ...

“There is a move to a hardwired smoke alarm with a built-in 10-year battery that lasts the life of the alarm and doesn’t require battery changes. Most fire experts just want working smoke ...

leading to a reduced sensitivity in detecting heat or smoke. “Some alarms can be purchased that are fitted with sealed batteries that last up to 10 years. These alarms will need to be replaced ...