*  Detect carbon monoxide, the concentration exceeds the standard sound and light alarm

*  LCD display concentration

*  10 years sensor and battery life

*  Fashionable ultra-thin design, size: Ø120 * 28mm

*  Battery low voltage alarm, mute function, product life expiration prompt

*  Stand-alone, WIFI, RF wireless function optional

*  EN50291-1:2018 certified product standards