Carbon Monoxide Detector 85 dB, CO Detector with LCD Screen, EN 50291 Battery Operated Carbon Monoxide Detector (3 AA Batteries Not Included)

[Safe and Reliable] The carbon monoxide alarm complies with EN 50291 and uses a highly sensitive electrochemical sensor with a lifespan of up to 5 years. It accurately and quickly detects carbon monoxide leaks, protecting you from danger while minimizing false alarms.

[Our CO alarm monitors the carbon monoxide concentration in the air in real time. When dangerous levels of carbon monoxide are detected, the red LED flashes and the buzzer emits a continuous 85 dB alarm to protect your family's life and the safety of your property.

[Easy to Install] Simply unscrew the back plate of the detector, screw it to the wall or ceiling, insert 3 x 1.5V AA batteries (NOT INCLUDED), place the detector on the back plate, and rotate it into position. When the batteries are nearly depleted, an audible warning signal will sound.

You can then easily remove the detector from the rear license plate and replace it with new batteries.

[Digital LCD Screen] The screen displays real-time CO values within a wide range of 000 to 999 ppm. The blue backlight illuminates and displays real-time values when CO levels exceed 30 ppm, and the detector sounds an alarm at 50 ppm. The alarm duration depends on the carbon monoxide level. In addition, the LCD screen displays different signs in different situations to help you identify the problem.

[Package Contents] 1 x Carbon Monoxide Detector, 2 x Expansion Screws, 2 x Wall Plugs, 1 x Battery Removal Pin, 1 x User Manual.

Warm Tips for Installation:

THIS ALARM MUST BE MOUNTED ON THE CEILING OR WALL

1. Do not install in the garage, kitchen, boiler room, or bathroom!

2. Do not install in locations where the temperature will be below 4.4°C (40°F) or above 37.8°C (100°F).

3. Do not install the unit at the top of a vaulted ceiling, A-frame ceiling, or sloped roof.

4. Install at least 15 feet away from any combustion appliance.

5. Install at least one foot away from fluorescent lights.

6. Position the detector so that curtains or other objects do not block the sensor.

7. Avoid excessively dusty, dirty, or greasy areas.