COOKSS Carbon Monoxide Detector 2 Pack,CO Gas Monitor Alarm with LCD Digital Display and Sound Warning，Battery Powered High Accuracy CO Alarm for Home,Office,Warehouse

COOKSS Carbon Monoxide Detector 2 Pack,CO Gas Monitor Alarm with LCD Digital Display and Sound Warning，Battery Powered High Accuracy CO Alarm for Home,Office,Warehouse

• 【Sound and light alarm】when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.
• 【Battery Powered】 Carbon monoxide detector powered by 2*1.5V AAA batteries (not included), low current consumption, super long standby time. Portable and easy to install, no socket required, not affected by power outages, can be installed anywhere.
• 【High Sensitivity and Fast Response】 Carbon Monoxide detectors use advanced electrochemical sensors to accurately detect carbon monoxide levels and respond quickly the first time a fire occurs. To ensure complete protection, be sure to place one on every floor and in every bedroom of your home.
• 【Alarm Standard】50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.
• 【Quality Assurance】 All CO alarms are strictly tested, if you have any questions about our CO detectors, please feel free to contact us, we will respond to you within 24 hours.