Kidde Hardwired Smoke & CO Detector, 3 Pack

The Kidde Hardwired Smoke and Carbon Monoxide Detector with 10-year battery backup offers continuous detection against two common household hazards. It features advanced sensing technology for over 25% faster smoke detection and dual sensors for smoke and CO. Enjoy loud 85-decibel alarms with clear voice alerts that announce "Fire" or "Warning, Carbon Monoxide," helping ensure the right response. This 120V AC powered unit includes a 10-year battery backup and interconnect capability, allowing all connected Kidde alarms to sound simultaneously when one detects danger. It is tested to meet UL 217 10th Edition and UL 2034 5th Edition standards, helping to reduce false alarms from cooking or steam.