Carbon Monoxide Detector,Battery Powered CO Monitor Alarm for Home,Depot,CO Detector Portable with LED Digital Display,Sound Warning,Test Button(Batteries NOT Included)

Secure and Reliable: Keep your circle of relatives Secure with this easy to use, 3×1.5V AAA batteries operated (not included batteries)carbon monoxide alarm; Portable and easy installation ,Battery powered,not affected by power failure, can also be installed most place at home,CO alarms provide continuous monitoring of CO levels.
Features an advanced electrochemical carbon monoxide sensor,it can as it should be detect carbon monoxide levels no matter where the detector is placed in the room. To make sure complete protection, you should definitely have one on each and every floor and each and every bedroom in your house.
Small in size,Just small than our palm,Low Current consumption, Ultra-long Standy time.Pefect for shuttle,Simple to use,with a single test/reset button, A loud 85 decibel alarm sounds when CO levels reach dangerous,Battery Replaceable carbon monoxide detectors.
Alarm Standard: The alert time depend the level of carbon monoxide concentration. 50ppm, alert within 90 minutes; 100ppm, alert within 40 minutes; 300ppm, alert within 3 minutes.Note: When you test the detector, please do not use gas blow the hole directly.
All CO alarms are rigorously tested to meet UL Standards.Package: 1 x Carbon Monoxide Alarm,2 x Screws,1 x User Manual,If any questions about the Carbon Monoxide Detector,Please don’t hesitate to get in touch with us,We will be able to reply you within 24 hours.