2 Pack Carbon Monoxide Detectors,CO Detectors Battery Powered,Carbon Monoxide CO Alarms with Light&Digital Display for Home,Bedroom,Kitchen,Office

High Sensitivity and Rapid Response: Equipped with an advanced Carbon Monoxide Detector Chip and electrochemical sensor, our CO Gas Monitor Alarm quickly detects odorless, invisible, and deadly carbon monoxide in the air.Respond quickly to give protection to your life.
Easy Installation: Our carbon monoxide detector provides continuous monitoring of CO levels, ensuring the safety of your circle of relatives. No need for wiring, just insert 2 AA batteries (not included) and it is able to detect, even all over power failures.
More than one Alarm Standards: Be alerted at different levels of carbon monoxide concentration. 50ppm sounds an alarm within 60 to 90 minutes, 100ppm sounds an alarm within 10 to 40 minutes, and 300ppm sounds an alarm within 3 minutes. Stay informed and take prompt action.
Simple to Use: Featuring a single test/reset button, our CO detector is user-friendly. When dangerous CO levels are detected, the red light flashes and a loud 85-decibel alarm sounds, ensuring the safety of your loved ones and property.
Wide Application: Suitable for quite a lot of environments where carbon monoxide could also be present, such as your home kitchen, bedroom, bathroom, hotel, or all over outside activities like barbecuing or in parking garages. Stay safe wherever you are.