Jemay Carbon Monoxide Detector Alarm, CO Detector with Digital LCD Display, Replaceable Battery Carbon Monoxide Detectors for Home and Depot, 3 LED Lights Carbon Monoxide Alarm, 1-Pack

Key features

• 【Flexible Installation】 The CO alarm is easy to install and can be installed anywhere.Wall-mounted or free-standing,easy to take while traveling.
• 【10 Years of Continuous Protection】A 10-YEAR lifespan Carbon Monoxide Detectors with 3 years replaceable battery.High reliabilit, up to 10 years of uninterrupted operation due to high efficiency and high battery capacity.
• 【Informative LCD】 Displays real-time CO levels.LCD allows you to see any dramatic changes in CO levels,and it is easy to determine the remainig battery life and working status.
• 【Intuitive LED】Through 3-colored LED indicator, clearly inform you the working status of the CO alarm detector.Green LED indicates normal operation.Red LED indicates alarm status.Yellow LED indicates failure.
• 【Faster Response to CO Levels】The CO detector displays real-time CO levels.Detecting level range: 20 to 999 ppm. CO detector with peak value memory remembers dangerous CO levels since the last preset. Keeping your family safe and sound.
• 【Instant Alert and High Accuracy】Advanced electrochemical CO sensor,provides high accuracy alarm. An early warning will be delivered through a loud 85-decibel alarm.