Carbon Monoxide Detectors for Home, Depot and Travel Use, CO Gas Monitor Sensor Alarm, AAA Battery Powered (Not Included), LED Digital Display (1)

Alarm Standards: The detector alerts at different levels of carbon monoxide concentration. For levels below 50 PPM, no alarm sounds, but the LCD shows the concentration. At 50-100 PPM, an alert will trigger within 80 minutes; for 100-300 PPM, the alert activates within 30 minutes; and at concentrations above 300 PPM, the alarm goes off within 3 minutes.

Alarm Standards: The detector alerts at different levels of carbon monoxide concentration. For levels below 50 PPM, no alarm sounds, but the LCD shows the concentration. At 50-100 PPM, an alert will trigger within 80 minutes; for 100-300 PPM, the alert activates within 30 minutes; and at concentrations above 300 PPM, the alarm goes off within 3 minutes.
Easy Installation: This carbon monoxide detector provides continuous monitoring to keep your circle of relatives protected. It runs on 3 AAA batteries (not included) and requires no wiring, so it remains functional even all over power outages.
Highly Sensitive and Fast Response: With a built-in carbon monoxide detection chip and electrochemical sensor, it quickly detects odorless, invisible, and deadly carbon monoxide in the air. It reacts all of a sudden to offer protection to you on the first sign of danger.
User-Friendly: Featuring a single test/reset button for simple operation. When high levels of carbon monoxide are detected, the red light will flash, and a loud 85-decibel alarm will sound, alerting you and helping give protection to your circle of relatives from CO exposure.
Versatile Use: This carbon monoxide detector is ideal for quite a lot of settings, including kitchen, bedroom, bathroom, hotels, or even all over outside activities like barbecues, and in enclosed spaces like garages.