Ultra Max Carbon Monoxide Alarm

Ultra Max Carbon Monoxide Alarm - Keep Safe, Save Lives!! Sensor Type : Electrochemical Power Supply : 2xAAA Alkaline batteries Standby Current : 10uA Alarm Current : 23mA Operation Temperature : 0 C - 50 C Low Battery Warning Self-Test button for verify operation Silence Function with dual LED indicator CO sensitivity meets EN50291 and UL2034 regulations Alarm sound level 85DB at 10 Feet (3M) Easy to install move and maintain Five years limited warranty for the CO-sensing Suitable for : Houses, Apartments, Mobile Homes, Offices and etc.