Ensure your home’s safety with the First Alert Wire-In Smoke Detector 9120B. This reliable 120V AC unit is designed for both single and multiple station use, making it perfect for any home layout. Featuring a photoelectric sensor, it quickly detects smoke and reduces false alarms. The sleek, low-profile design blends seamlessly with your decor, while the easy installation process means you can have peace of mind in no time. With a loud 85-decibel alarm and a convenient test/silence button, this smoke detector is a must-have for every household. Stay safe and secure with First Alert!
