FIRST ALERT GC01CN 3-in-1 Explosive Gas & Carbon Monoxide Alarm
• 3-way protection against natural/methane gas, propane & CO
• Backlit digital display
• 120V AC plug-in with battery backup
• 9V battery
• Test/silence button
• Low-battery warning
• End-of-life timer
UPC : 029054000255
Shipping Dimensions : 8.25in X 6.80in X 3.00in
Estimated Shipping Weight : 1.07