Protect your home from dangerous carbon monoxide with the First Alert CO400 COBATT-6 Battery-Operated Carbon Monoxide Alarm 6-Pack. These carbon monoxide detectors each use an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can’t see, smell, or taste in the air. Each unit is powered by one 9-volt replaceable battery, offering peace of mind even during power outages, and includes a permanent internal sensor that lasts up to five years. An 85-decibel horn sounds if carbon monoxide levels are too high, and a pull-down action chart on the detector offers guidance on what to do if an alarm goes off. Each unit features a test/silence button that silences the alarm and allows you to test its functionality. Mounting anchors and screws are included for easy installation on a wall.
Keep your family safe with this 6 Pack of easy to use, battery operated carbon monoxide alarms; battery powered alarms provide continuous monitoring of CO levels, even if there’s a power failure
Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
A loud 85 decibel alarm sounds when CO levels reach dangerous levels
To ensure complete protection make sure to place one on each level of your home and in each bedroom
5 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
All First Alert CO alarms are rigorously tested to meet UL standards