Experience unparalleled protection with the USI Hardwired Smoke Alarm with Replaceable Battery Backup. Equipped with Sensing Plus Multi-Criteria Detection, this advanced photoelectric alarm accurately identifies both slow-burning and fast-flaming fires, ensuring early detection and rapid response. This hardwired alarm connects to other hardwired alarms in the home to provide comprehensive coverage throughout the space. An included replaceable 9-Volt battery ensures continuous protection even during outages. An End-of-life alert reminds you it's time to replace your smoke alarm after 10-years for uninterrupted coverage. Advanced technology reduces nuisance alarms, minimizing disruptions from activities like cooking. Should you experience a false alarm, easily silence it with the test/silence button. With UL certification, you can trust in the reliability and performance of USI Hardwired Smoke Alarms. Invest in peace of mind and protect your loved ones with this advanced home safety solution. With over 50-years of experience as a leader in home safety, USI provides reliable, long-lasting protection for your home.
Sensing plus multi-criteria detection accurately identifies both slow-burning and fast-flaming fires
Interconnected alarms - for optimal safety, once 1-alarm sounds, every compatible device will sound
Replaceable backup battery- ensures continuous protection even during power outages
End-of-life alerts- provides timely reminders for alarm replacement
Superior false alarm resistance- reduces nuisance alarms, minimizing disruptions
Meets the requirements of leading safety organizations: Underwriters Laboratories (UL) 217 9th Edition, Federal Housing Authority (FHA), Housing and Urban Development (HUD), and the National Fire Protection Association (NFPA)
Easy Installation- Simple setup for hassle-free installation
Tamper-Proof Design prevents unauthorized removal
Dust/Paint Cover: Protects the alarm during construction or renovations
85 decibel alarm can easily be heard from a distance or wake family members from sleep for fast response
