The carbon monoxide detector uses advanced electrochemical sensors to accurately detect the concentration of carbon monoxide, For your safety, please ensure that one is placed on each floor and bedroom of your home
The carbon monoxide detector has a safe and visible LCD digital display that displays "999ppm" to indicate that the CO level exceeds 999ppm, and uses a flash lamp to emit an 85 dB alarm. In alarm mode, please open windows for ventilation for your safety
Our carbon monoxide detectors have been rigorously tested and meet UL standards. If we encounter problems, we promise and guarantee to respond to any questions, concerns, and inquiries within 24 hours to provide service to our customers
You will receive a carbon monoxide detector, a manual, two screws and nuts(Without battery)