Kidde Smoke and Carbon Monoxide Detector, Hardwired with 10-Year Battery Backup, LED Status Lights, Interconnected, 85 dB Alarm, 5 inches, 30CUA10, 1 Pack

The Kidde Hardwired Smoke and Carbon Monoxide Detector with 10-Year Battery Backup (model 30CUA10) is a 2-in-1 safety device engineered to detect both smoke and carbon monoxide. It features advanced sensing technology for over 25% faster smoke detection compared to leading competitor 8th Edition products, as measured in internal testing of smoldering wood fires. The detector operates on standard 120V AC power and includes a built-in 10-year backup battery to maintain functionality during power outages. It emits a loud 85-decibel alarm accompanied by a bright red LED light to provide clear visual and audible warnings. This model supports interconnect capability, allowing multiple compatible Kidde alarms to sound simultaneously when one unit detects a hazard, enhancing whole-home alertness. The alarm incorporates enhanced sensing technology designed to help reduce false alarms triggered by common household sources such as cooking smoke or steam. Each unit is tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety. Suitable for homeowners, property managers, contractors, and safety professionals seeking dependable code-compliant detection.