Multi-function, backlit digital display - view CO levels or ambient room temperature;Peak level feature retrieves the highest concentration of carbon monoxide measured;Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement;Modern, compact design allows easy tabletop or wall mount placement;Meets UL2034 standards and backed by 10 year limited warranty

• First Alert CO710 10-Year Carbon Monoxide Alarm with Temperature
• 2.63

First Alert CO710 10-Year Carbon Monoxide Alarm with TemperatureFirst Alert / BRK Brands, Inc.