Kidde 21026458 Battery Operated Basic CO Alarm

Protect occupants and assets with reliable carbon monoxide detection from Kidde Residential. The Kidde 21026458 Battery Operated Basic CO Alarm is a compact, easy-to-install carbon monoxide alarm engineered for continuous CO monitoring—ideal for residences, multi-unit housing, and light commercial spaces. Its electrochemical sensor delivers accurate detection while the unit’s 10-year life minimizes replacement frequency and long-term maintenance costs. Battery operation ensures uninterrupted protection during power outages, and the 85 dB alarm at 10 ft rapidly notifies staff and residents in the event of dangerous CO levels. Practical design details such as a slide-out battery door, tamper-resistant battery lockout and event memory make routine service and incident review faster for facility managers and security teams. Use this Kidde CO alarm as part of your site safety, security or surveillance strategy to ensure consistent monitoring and quick response to CO threats. Add the Kidde 21026458 to your safety plan today to enhance occupant protection and regulatory compliance.

• Continuous, battery-powered CO monitoring provides life-safety protection even during power outages
• 10-year sensor life lowers lifecycle costs and simplifies maintenance planning for facilities
• Loud 85 dB alarm at 10 ft ensures fast occupant alerting in homes, offices and small commercial sites
• Slide-out battery door with tamper-resistant lockout speeds battery replacement and deters accidental removal
• Electrochemical sensor and event memory offer accurate detection and easy incident review for monitoring and security programs