Carbon Monoxide (CO) Alarm Operated by AA Batteries / with Digital Display

• The detector features a single test/silence button for efficient testing.
• The battery-operated detector is portable
• A loud 85 decibel alarm sounds when CO levels are detected
• The CO detector alerts you to carbon monoxide
• Easy-to-read backlit digital LED display

• Operating battery: AA (x2)
• Sound level: 85 dB at 3 m
• Sensor Type: Electrochemical
• Weight: 317.5 g
• Dimensions: 3.8 x 12.7 x 8.6 cm

Be alerted to dangerous carbon monoxide leaks with the First Alert® CO410 battery-operated carbon monoxide alarm with backlit digital display. This carbon monoxide detector uses an electrochemical carbon monoxide sensor. An easy-to-read backlit digital display allows a quick view of current and peak CO levels. This detector operates on two replaceable AA batteries, providing peace of mind even during power outages.