Features Designed in accordance with EN standards AC power input Built-in sounder with high alarm level Manual test button helps to verify alarm operation Terminals available for Electrovalve /exhaust fan SMD circuit board design- quality and reliability guaranteed  Extended Warranty Characteristics Special base for easy installation Dual Sensor Design Three LED for Power and Gas Indicator seperately

Specifications Model G81L&N-AC G81L&C-AC G81C-AC G81C-AC-N Operaing Voltage AC 85V-265 V AC120V or AC230V Sounder Level 85dB @ 10ft Alarm Output Sound & LED flash alarm Rated Power 2.5W Operating Humidity ≦95%RH Dimensions 118.5*82*43mm Ordering information Model Operating Voltage Type of Gas Sensor Alarm Density G81L&N-AC AC85V-265V LPG/NPG Semiconductor 10%±5%LEL G81L&C-AC AC85V-265V LPG&CO CO: Semiconductor, LPG: Semiconductor Natural Gas:10%±5%LEL, CO:150PPM G81C-AC AC85V-265V CO Semiconductor 150PPM±80PPM G81C-AC-N AC120V or AC230V  CO NEMOTO electrochemical ＞400PPM CO between 4-15 minutes, ＞150PPM CO between 10-50 minutes, ＞70PPM CO between 60-240 minutes G81-V Gas Detector with Electromagnetic Valve