Kidde 30CUA10 Hardwired Smoke & Carbon Monoxide Detector – 10-Year Battery Backup, Interconnectable
One detector. Two threats covered. The Kidde 30CUA10 combines smoke and carbon monoxide detection in a single hardwired unit built for whole-home protection — no annual battery swaps, no guesswork.
2-in-1 Smoke & CO Detection Advanced sensing technology detects both smoke and carbon monoxide from a single device. Engineered for over 25% faster smoke detection compared to previous-generation models, giving your household more time to respond.
Hardwired with 10-Year Sealed Battery Backup Operates on 120V AC wiring with a built-in sealed lithium battery that lasts the life of the detector — no battery changes for 10 years. Stays protected even during a power outage, and saves up to $40 in battery costs over the alarm's lifespan.
Interconnect Capability When one alarm detects danger, all interconnected Kidde alarms sound simultaneously. Connects with up to 18 Kidde devices throughout the home so no one is caught off guard, no matter where the hazard originates.
85 dB Alarm with LED Status Indicators A loud 85-decibel alarm sounds immediately upon detection. The red LED flashes during an alarm, amber indicates a fault, and green confirms normal operation — easy to read at a glance.
Reduced False Alarms Enhanced sensing technology distinguishes between real smoke and common household sources like cooking steam, reducing unnecessary disruptions.
Self-Testing Internal components continuously monitor the detector to confirm it's operating as expected. Manual button testing is still recommended weekly.
UL Certified & Code Compliant Tested to UL 217 10th Edition, UL 2034 5th Edition, and FCC standards. Suitable for homeowners, landlords, and safety professionals.
Warranty: 10-year limited warranty from date of power-on.
