Small flashing red lights and chirping sounds every 30 to 60 seconds can mean it’s time to change a smoke alarm’s battery. Some models may have a green flashing light or announce “low battery,” so ...

Grand Junction Fire Department officials stress importance of battery changes and safety planning during fall season ...

However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less electrical resistance and amp up battery activity, while colder temps do ...

A dreaded problem strikes homes of all kinds every night: A smoke alarm, once quiet during the day, suddenly chirps a blaring siren, often when everyone is in their deepest sleep. There's no sign of a ...