Worldwide, fire causes 20 times more deaths than tornados, hurricanes, earthquakes, and floods combined. Having working smoke alarms dramatically increases the chance of survival when a fire occurs. From battery operated to hardwired to interconnected, our smoke alarms will fit a home's specific needs. Our smoke alarms meet or exceed standards set by Underwriters Laboratories, an independent third-party testing agency, as well as guidelines set by the National Fire Protection Association.