Kidde 30CUA10-V Combo Smoke + CO Alarm, Hardwired with 10-Year Backup Battery and Voice Alerts

Protect occupants and property with the Kidde Residential 30CUA10-V Combo Smoke + CO Alarm, a reliable, single-device solution for simultaneous smoke and carbon monoxide detection. Built for homes and light-commercial environments, this hardwired alarm delivers continuous monitoring via a 120V AC connection while a sealed 10-year backup battery eliminates frequent battery changes and reduces maintenance costs. Crystal-clear voice alerts identify the hazard so employees or residents can act quickly, and interconnected capability ensures every unit sounds during an emergency for faster, coordinated evacuation.

The compact 5" design integrates neatly into living spaces, hallways and tenant units, and advanced sensing technology minimizes false alarms caused by cooking — helping facility managers avoid unnecessary disruptions. Rated for standard operating conditions (40–100°F, 10–95% RH) and UL-certified, the Kidde 30CUA10-V fits into broader security and monitoring plans alongside surveillance and access-control systems. Ideal for property managers, contractors and security professionals looking to strengthen life-safety coverage. Add this combination detector to your security setup today to improve detection, reduce downtime, and protect what matters most.

• Clear voice alerts and distinct tones so staff and occupants know instantly whether it’s smoke or carbon monoxide, reducing response time.
• Hardwired 120V connection with a sealed 10-year backup battery ensures continuous protection even during power outages and minimizes maintenance.
• Interconnectable design: when one alarm detects danger, all units sound to speed evacuation across the building.
• Modern 5" low-profile design fits residential and light-commercial spaces while reducing nuisance alarms from cooking thanks to enhanced sensing.
• UL-certified reliability and a 10-year limited warranty provide long-term peace of mind for property managers and security integrators.