Mini Carbon Monoxide Detector, Battery Powered CO monoxide Alarm with LCD Digital Display for Home and Car Safety, CO Monitor Conforms to EN 50291 Standard

Accurate Detection: Our carbon monoxide alarm utilizes an advanced electrochemical sensitivity sensor, to accurately and quickly detect carbon monoxide gas leaks, effectively protecting you against potential hazards while minimizing false alarms.
Light and Sound Warning: This CO alarm continuously monitors the air for carbon monoxide concentrations in real-time. When dangerous levels are detected, an 85dB alarm sounds and the red LED flashes to alert you, ensuring the safety of your family and property.
Easy Installation: The CO detector is effortless to install – just twist off the backplate, screw it onto the desired location, insert 3×1.5V AAA batteries (not included), attach the detector to the backplate, and twist it into position. Low-power alerts notify you when the batteries need replacing, making battery replacement easy.
Clear Digital Display: The digital LCD display screen shows a broad range of real-time carbon monoxide levels ranging from 000 to 999PPM. The blue backlight turns on automatically to display CO readings over 30 ppm and triggers an alarm at 50 ppm. Additionally, it displays different characters in various situations to help identify the source of any issues.
Satisfaction Guaranteed: Each package includes one carbon monoxide detector, two expansion screws, two anchor plugs, a battery removal stick, and a user manual. If you encounter any product issues, please contact us anytime for professional service and support that ensures a pleasant experience.