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 dangerous levels are detected, an audible and visual alarm is triggered, alerting you immediately to take the necessary action. Technical Specifications: Sensor Type: High-precision electrochemical; Power Supply: AA batteries (not included); Display: LCD screen for reading values in ppm; Alarm: Audible and visual in case of high concentration. Operation: To use the detector, insert AA batteries and it will turn on automatically. The screen will turn off after startup, which is normal. When the carbon monoxide concentration exceeds 30 ppm, the screen will light up and display the value. You can also perform a self-test by pressing the button to check its effectiveness. Other Information