First Alert Hardwired Smoke Detector with Battery Backup
Protect Your Home and Family with First Alert 9120B Smoke Detector - Hardwired Alarm with Reliable Battery Backup - Easy Installation: The First Alert 9120B Smoke Detector is easy to install and comes with all the necessary hardware. It can be easily mounted on the ceiling or wall using the included mounting bracket. The hardwired connection ensures that the smoke detector is always connected to your home's electrical system.
- Low Maintenance: The smoke detector requires very little maintenance, making it an ideal choi
The First Alert 9120B Smoke Detector is a reliable and efficient solution for protecting your home against fire hazards. This hardwired alarm comes equipped with a battery backup, ensuring that it will continue to function even during a power outage. The 9120B features a loud 85-decibel alarm and a flashing LED light to alert you of danger. Its ionization sensor is designed to detect fast flaming fires, while its SmartClip mounting system makes installation quick and easy. This smoke detector is also equipped with a tamper-resistant locking feature to prevent unauthorized removal or battery replacement. With its advanced features and user-friendly design, the First Alert 9120B Smoke Detector is an excellent choice for any home.