Often, we find during inspections that people either lack the required number of smoke/co detectors, have purchased from a non-reputable manufacturer (NOT UL listed), simply have no working ones, or none of them sync up to one another. These small mistakes can cost you your home, personal belongings, or even worse a loved one’s life. Something as small as checking the date on the back of the alarm or changing out the batteries every time you change the clocks can save you!