Carbon Monoxide Detector,CO Gas Monitor Alarm, AA Battery Powered CO Sensor Detector with LED Digital Display for Home,Depot,Test Button

Alarm Standards: Alerts at more than a few levels of carbon monoxide concentration –
Easy Installation: The carbon monoxide detector alarm provides continuous monitoring of Carbon Monoxide levels to verify the safety of your circle of relatives. It operates on 2 * 1.5V AA batteries (not included) and requires no wiring, allowing it to detect even throughout power failures.
Highly Sensitive and Quick Responsive: Equipped with a built-in Carbon Monoxide Detector Chip and electrochemical sensor, capable of detecting odorless, invisible, and deadly carbon monoxide in the air. Reacts hastily to safeguard your life on the first sign of a fireplace hazard.
Simple to Use: Features a single test/reset button. When dangerous levels of carbon monoxide are detected, the red light flashes and a loud alarm pattern sounds – an 85-decibel alarm with a flashing red light to give protection to your circle of relatives’s life and property from CO2 exposure.
Wide Application: This carbon monoxide detector is suitable for more than a few environments where carbon monoxide could also be present, including your home kitchen, bedroom, bathroom, hotel, or throughout outside activities such as barbecuing or in parking garages.