First Alert GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display dropship Add-a-Post system for retention of

Add-a-Post system for retention of the factory terminal connector

Rugged construction with side and top handles

Auto stop/start

Simplify your pizza-making with 5 pre-programmed settings designed for different styles and preferences

First Alert GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display dropship Add-a-Post system for retention ofDesigned to promote peace of mind and household safety, the First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with battery backup senses the presence of methane and propane. It also features an electrochemical CO sensor that detects carbon monoxide. When the alarm detects a threat, it alerts you with a loud 85 dB alarm. The digital display gives you an easy and clear readout of current and peak levels, allowing you to discern