Experience enhanced home safety with the First Alert Alarm, fully compatible with Google's Nest Protect. This smart alarm sends instant alerts to your phone via the First Alert app when smoke or carbon monoxide is detected, ensuring you're always informed. Its interconnect feature means if one alarm sounds, all connected alarms throughout your home will alert you simultaneously for maximum protection. Equipped with a reliable battery backup, it keeps you safe even during power outages. The alarm features clear voice alerts with Heads-Up warnings, precisely indicating the type and location of danger. Thanks to advanced Precision Detection Technology, nuisance alarms are minimized, providing you with trustworthy early warnings. Installation is a breeze with the Quick Connect Plug, allowing easy replacements without rewiring. Elevate your home's safety effortlessly with this intelligent, dependable alarm system.