It is that time of year again to change the batteries in your home smoke detectors at the same time when you change your clocks. Also the average life span of a battery operated smoke detector is 8-10 years, after that they should all b...
It is that time of year again to change the batteries in your home smoke detectors at the same time when you change your clocks. Also the average life span of a battery operated smoke detector is 8-10 years, after that they should all b...