EIBEST Carbon Monoxide Detector,Carbon Monoxide Alarm, CO Detector With LED display And 85 Decibel Sound And Light Alarm

Carbon Monoxide Alarm：When the carbon monoxide concentration reaches 100ppm, the alarm will be activated immediately, the red LED will flash and the buzzer will be triggered at the same time.85dB high pitch can get your attention faster. (Note: short press once can manually turn off the alarm sound)

Carbon Monoxide Detector：Equipped with a LCD display for real-time reading of numerical values (ppm) and sound and light alarms. When the concentration exceeds a certain level, the voice alarm and red light will flash. You can quickly and clearly understand the PPM concentration and take appropriate measures to effectively protect your personal and property safety.

How to use a carbon monoxide alarm: Powered by two AA batteries, it will automatically turn on after charging and enter working mode, with PPM value visible at any time. The background light will turn off without any operation, but the screen value will remain on, making it easy for you to check the PPM value at any time.

Carbon Monoxide Alarm Widely Used： Adopting high-precision electrochemical sensor, it can quickly detect carbon monoxide gas. Can be used in kitchen, bedroom, bathroom, garage, RV, camping and other places. It has passed EN50291 safety certification, reliable quality.

Alarm self-test：To test whether the product is effective or not, you can short press the button once for self-test. If the screen does not show the value, it means that the battery power has been exhausted, remind you to replace the battery in time (Note: the battery can standby for 10 months, the sound and light alarm will lead to rapid loss of power).