A digital fire alarm is an essential piece of safety technology that’s used to detect and alert people to the presence of a fire. In most cases, this system makes use of advanced sensors to detect smoke, heat, and other gases that can indicate a fire hazard in commercial or residential buildings. When activated, these sensors trigger audible alarms as well as flashing lights to help guide occupants safely out of a building in the event of a fire. For maximum protection, digital fire alarms should be regularly tested and inspected for potential defects and malfunctions—as even the smallest of errors can cause devastating losses.