First Alert First Alert 1039760 Explosive Gas & Co Alarm, Digital Display, Plug-in W/ Battery Backup

This combination explosive gas and carbon monoxide alarm detects dangerous levels of propane, natural gas, methane, and carbon monoxide in your home or workspace. A single device monitors multiple hazards, eliminating the need for separate detectors.

The backlit digital display shows current and peak gas readings, making it easy to monitor levels even in dim lighting. The alarm plugs into any standard AC outlet with no tools or mounting hardware required, and a battery backup system keeps the detector operational during power outages. For added convenience, you can remotely mute the alarm using almost any household remote control.

Features and Benefits

• Combination Detection: Single device detects explosive gas (propane, natural gas, methane) and carbon monoxide.
• Backlit Digital Display: View current and peak gas levels at a glance, even in low-light conditions.
• Remote Mute Function: Control the alarm from across the room using any standard household remote control for convenience and accessibility.
• Easy Installation: Plugs into any AC outlet; no drilling, mounting, or additional hardware required.
• Battery Backup: Continues protecting your home even during power outages.
• Loud Alarm: 85-decibel alarm alerts you to dangerous gas levels.

Specifications

• Brand: First Alert
• Model: 1039760 (GCO1CN)
• Detection Type: Combination explosive gas and carbon monoxide
• Sensor: Electrochemical
• Alarm Level: 85 decibels
• Display: Digital with backlight
• Installation: Plug-in AC outlet
• Power: AC with battery backup