Review on 🔋 Premium CO Detector: LCD Digital Display, Battery Powered Carbon Monoxide Gas Detection Alarm by Bryan Turner

Seems to work fine, installation is fairly easy. The green light flashes every thirty seconds or so and is incredibly bright. You can even see him squinting in the light, but it's very distracting in the dark. Can't put this in the bedroom because it's too distracting trying to fall asleep with a big green flash every 30 seconds. We have it in the hallway in front of the bedroom and we have to close the door to the light. I wish the light was dimmer, more like a fire alarm.