Carbon Monoxide Detector, Carbon Monoxide Detector with Digital Display and Audible Alarm, Battery Powered (No batteries included)

General Description The carbon monoxide detector is an essential device for ensuring the safety of your home. Equipped with an LCD screen, it allows for easy, real-time reading of carbon monoxide concentrations (ppm). If a concentration exceeding 30 ppm is detected, an audible and visual alarm will sound, quickly alerting you to a potential danger. Technical Specifications Power Supply: AA batteries (not included) Screen: LCD for real-time value display Sensor: High-precision electrochemical Operation To use the detector, insert the AA batteries and it will turn on automatically. The screen will turn off immediately, which is normal. When the carbon monoxide concentration exceeds 30 ppm, the screen will illuminate to display the value. You can also perform a self-test by pressing the button to check the device's effectiveness. Other Information