10-Year Battery & Hardwired Combination Smoke and Carbon Monoxide Detector, Interconnectable & LED Warning Lights

Experience the next level of fire safety with the Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Interconnectable, LED Warning Lights, model 30CUA10. This smoke & CO detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. To detect carbon monoxide, an electrochemical sensor is used. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, & bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch smoke & CO alarm is powered by 120V AC wiring with a 10-year built-in lithium battery, so you never have to change a battery for the life of the detector (not a battery performance claim). When smoke or carbon monoxide is detected, the red LED light will flash in time with the loud 85-decibel alarm to help you seek safety. A test-hush