The Universal Security Instruments Sensing Plus Smoke and Fire Alarm provides reliable 10-year protection against various fire types by integrating both photoelectric and ionization sensor technologies in one device. This multi-criteria detection system uses advanced AI techniques to accurately differentiate smoke and fire profiles, reducing false alarms. Powered by a sealed lithium-free alkaline battery that lasts the product's lifetime, it offers uninterrupted safety even during power outages. The built-in microprocessor enhances performance by virtually eliminating nuisance alarms. User-friendly features include a silence/test button for quick response, power and alarm LEDs for clear status indication, and an end-of-life warning to signal timely replacement. Its large mounting base covers drywall imperfections for a clean installation, which is simplified with a quick-activation pull tab and a deactivation key for safe disposal. Compliant with UL 217 (8th edition) standards and approved by California State Fire Marshal and FHA, this alarm exceeds industry requirements to provide dependable fire safety for homes, apartments, and mobile homes.

Protect your home with the reliable Universal Security Instruments Sensing Plus Smoke and Fire Alarm—order now for long-lasting safety.

Product Dimensions:

1.75 x 5.75 x 5.75 in

3.11 lbs

Shipping Dimensions:

1.75 x 5.75 x 5.75 in