Kidde 10LLDCO Ten Year Life Carbon Monoxide Alarm Digital Display with Sealed Longlife Battery

LIFETIME BATTERY: Equipped with a built-in 10 year sealed lithium battery which never needs replacing; Designed to last the full 10 year lifetime of your alarm 10 YEAR WARRANTY: Backed by a comprehensive 10 year manufacturer's warranty for complete peace of mind that your alarm will provide reliable ongoing protection VISUAL LCD DISPLAY: Displays CO levels detected from 30ppm, and features a Peak Level button to show highest recorded levels of CO detected between 11 and 999ppm LIGHTWEIGHT & VERSATILE: The compact slimline design of this essential safety device blends seamlessly into your home to provide essential protection for you and your family LOUD & ACCURATE ALARM: From just 50ppm of CO in the air, the Kidde 10LLDCO will emit a loud 85db piercing alarm alerting occupants to the presence of carbon monoxide SAFETY APPROVED: CE and UKCA marked, and Kitemarked to the most up-to-date British Standards Institute (BSI) standard for carbon monoxide alarms (BS EN 50291-1:2018), Weight: 0.3086471668 pounds, Manufacturer: Kidde