Review on 🚨 FIRST ALERT Carbon Monoxide Alarm: BRK CO250 with Battery Operated Detector & Two Silence Features - Top Safety Solution by Sean Zamora

This detector fits the mounting screw pattern of the replacement unit, eliminating the need to drill additional holes in the wall. Unfortunately, like most, this device is currently only available in 85dB, and there's a good chance it won't wake you up if you're sleeping in a different room. It protects your hearing, but it's not as loud as devices from the past. I don't know what you think. Taking the subway to and from work is probably at greater risk of hearing damage than random false alarms. When a real alarm goes off, you want something loud to get your attention. If someone knows a device that is louder than 85 dB, please write.