First Alert 1046736, Battery Photoelectric Sensor Smoke Alarm 2 Piece

First Alert 1046736, Battery Photoelectric Sensor Smoke Alarm 2 Piece Advanced Precision Detection: Reduces false alarms from cooking and provides early warning during a home fire emergency 10-Year Sealed Battery: Ensures hassle-free maintenance with no battery replacements or low battery chirps throughout the alarms lifespan Slim Profile Design: Half the depth of standard alarms, allowing for discreet and unobtrusive installation End-of-Life Warning: Alerts you when its time to replace the alarm, maintaining reliable protection Enhanced Safety Compliance: Meets new industry standards for improved performance and safety in your home