Customer Reviews For The Battery Powered Carbon Monoxide Detector with Digital Display

No. This battery powered carbon monoxide detector runs entirely on two included AA alkaline batteries. Since it is completely wireless, you can install this co detector quickly on any residential wall without hiring an electrician or dealing with complicated hardwiring. It will continue to monitor your home even during a power outage.

If you hear your carbon monoxide alarm beeping, check the LCD digital display and the tricolor LED status light immediately:

4 Quick Beeps and a Red Flash: This indicates a dangerous level of carbon monoxide has been detected. Evacuate the premises immediately and call 911.

Single Chirp with an Amber Flash: This is a low-battery warning.

Single Chirp with a Blank Screen: This indicates the unit has reached its end of life and the entire carbon monoxide detector needs to be replaced.

The co alarm features a convenient, singular front-facing test/silence button. If a low-battery chirp wakes you up in the middle of the night, pressing this button activates a smart 10-hour low-battery silencing feature. This temporarily quiets the audible chirp overnight so you can sleep undisturbed before replacing the batteries the next morning.

This wireless co detector is built with a highly accurate electrochemical carbon monoxide sensor. This advanced technology is designed to precisely track and display real-time CO levels from common household combustion sources like gas stoves, water heaters, central heating systems, and blocked chimneys.

This USI Carbon Monoxide Detector is fully certified to meet the strict UL 2034 standard for residential single and multiple-station carbon monoxide alarms. This co alarm delivers professional-grade, code-compliant protection for indoor residential spaces and is backed by a comprehensive 10-year manufacturer warranty.