Protect your family from dangerous carbon monoxide with this battery-powered detector for your RV. Advanced electrochemical sensing continuously monitors the air, triggering an alarm if CO levels climb to hazardous concentrations. The hinged cover design makes battery replacement quick when it’s time to swap in fresh power.

• Electrochemical CO sensing technology for reliable detection
• 9-volt lithium battery powered; easy hinged-cover battery replacement
• Round shape with 4-5/16-inch diameter, 1-1/2-inch height
• Ceiling or wall mount, 10-year limited warranty