Kidde 21031211 Plug-In Smart Carbon Monoxide Detector and Indoor Air Quality Monitor, 10-Year Battery Backup

Deliver reliable, continuous protection against carbon monoxide while keeping tabs on indoor air quality with the Kidde Residential plug-in smart carbon monoxide detector and indoor air quality monitor. Designed for easy deployment, this Kidde carbon monoxide detector plugs directly into an outlet for instant monitoring and includes a 10-year battery backup to ensure uninterrupted operation during power outages. Built to UL2034/UL Listed standards, it gives facility managers, landlords and security professionals the documented performance they need for safety programs and compliance.

The unit combines CO detection with IAQ monitoring to help you identify unsafe gas levels and changing air conditions before they impact occupants or operations. Its smart, user-friendly alerts and visible status indicators streamline response and minimize nuisance maintenance—reducing false alarms and service visits. Ideal for homes, rental units, offices and light commercial spaces where continuous environmental monitoring is critical, the Kidde plug-in detector supports broader security and safety strategies, complementing surveillance and building monitoring systems. Add this trusted device to your safety plan today—order or contact sales for bulk and site deployment options.

• Continuous, trusted protection: Provides round-the-clock carbon monoxide detection and indoor air quality monitoring to help keep occupants safe and compliant.
• Plug-in convenience with backup: Easy plug-in installation for fast deployment plus a 10-year battery backup to maintain monitoring through power interruptions.
• Certified reliability: UL Listed to UL2034 standards for industry-recognized performance and peace of mind in residential and light commercial applications.
• Smart, actionable alerts: Clear status indicators and smart alarm behavior simplify response and ongoing maintenance for facility managers and property owners.
• Low-maintenance safety solution: Long-life power and straightforward setup reduce service calls and total cost of ownership for multi-site deployments.