HighlightsFunctional gas and smoke alarmUses an electrochemical carbon monoxide sensorIncludes a battery back-upSilences a non-threatening alarm or low battery warningFirst Alert COGAS Plug In Combination Explosive Gas/Carbon Monoxide Alarm with Battery Backup (Model GCO1) uses an electrochemical carbon monoxide sensor-the most accurate technology available. It also detects natural gas, methane gas, and propane gas. Installation is as simple as plugging it in to any wall outlet or mounting it above an outlet and plugging in the higher line cord. Its easy-to-read large digital display gives you a clear readout of current hazard and levels. A peak level button alerts you to the highest level of explosive gas or carbon monoxide detected. The alarm includes a battery back-up giving you peace of mind in a power outage. The test/silence button both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality. The unit monitors and alarms if carbon monoxide or explosive gas levels persist sounding a loud 85-decibel horn. A low battery signal alerts you to replace the 9-volt battery (included). Meets UL standards and backed by 5 year limited warranty.Dimensions (Overall): 8.63 inches (H) x 6.87 inches (W) x 1.63 inches (D)Weight: .8 poundsRequires Hardwired Installation: NoPackage Quantity: 1Battery: Optional, includedTCIN: 11134895UPC: 029054013149Item Number (DPCI): 085-14-0268If the item details above aren’t accurate or complete, we want to know about it. Report incorrect product info.
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