Carbon monoxide detector, CO gas monitor alarm, AA battery powered CO sensor detector with LED digital display for home, tank, test button

General Description: The carbon monoxide detector is an essential device for your home safety. Equipped with a built-in detection chip and an electrochemical sensor, it quickly detects carbon monoxide, an odorless and invisible gas, thus protecting your family from the first signs of danger. Technical Specifications: Power Supply: 2 x 1.5V AAA batteries (not included) Audible Alarm: 85 decibels Carbon Monoxide Concentration Alerts: 50 ppm (alarm in 60-90 minutes), 100 ppm (alarm in 10-40 minutes), 300 ppm (alarm in 3 minutes) Installation: This detector is easy to install and requires no wiring, allowing for continuous detection even during a power outage. Operation: It has a single button for testing and resetting the device. When a dangerous level of carbon monoxide is detected, a red light flashes and an alarm sounds to alert the occupants. Other information: Applications: suitable for kitchens, bedrooms, bathrooms, and hotels.