Voice alerts - the alarm clearly announces fire and other important alerts, like when it's time to replace the battery, providing you with real-time information
Interconnected alarms - for optimal safety, once 1-alarm sounds, every compatible device will sound
End-of-life alerts- provides timely reminders for alarm replacement
Easy Installation- Simple setup for hassle-free installation
Meets the requirements of leading safety organizations: Underwriters Laboratories (UL) 217 8th Edition, Federal Housing Authority (FHA), Housing and Urban Development (HUD), and the National Fire Protection Association (NFPA)