The USI Hardwire Smoke & Fire Alarm combines reliable photoelectric sensing technology with innovative features to deliver comprehensive home fire protection. Equipped with Sensing Plus Multi-Criteria Detection, it accurately identifies various fire types for early warning and rapid response. This hardwired alarm connects seamlessly with other compatible alarms in your home to provide synchronized alerts throughout the property. The integrated 10-year sealed backup battery eliminates the need for frequent replacements and suppresses low-battery chirps, instead issuing a single end-of-life alert after a decade to prompt timely replacement. Voice alerts clearly distinguish between fire warnings and maintenance notifications, enhancing user awareness. Advanced technology minimizes nuisance alarms caused by everyday activities like cooking, while the convenient test/silence button allows quick silencing of false alarms. UL certification assures trusted performance and safety compliance. With over 50 years of expertise in home safety, USI delivers durable and effective protection to safeguard your household.

Protect your home and loved ones today with the reliable USI Hardwire Smoke & Fire Alarm—invest in safety you can trust.

Product Dimensions:

5.50 x 5.50 x 1.60 in

Shipping Dimensions:

7.50 x 7.50 x 3.60 in