First Alert Plug in Carbon Monoxide Alarm

About This

• Keep your family safe from carbon monoxide in multiple rooms with this convenient plug in carbon monoxide alarm 3 pack; The alarms work with any standard outlet and also have a battery backup for 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
• Simple to use, with a single test/silence button; A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
• To ensure complete protection make sure to place 1 on each level of your home and in each bedroom
• All First Alert CO alarms are rigorously tested to meet UL standards

Overview

• Brand : First Alert
• Style : Plug in Alarm with Battery Backup
• Power Source : Battery Powered
• Color : White
• Alarm : Audible
• Operating Humidity : 10-95% RH
• Sensor Type : Electrochemical
• Emergency: Carbon monoxide has been detected. Move to fresh air and call 911.
• Low battery: It's time to replace the batteries in your carbon monoxide alarm.
• End of life: It's time to replace your carbon monoxide alarm.