... ,FCC,CCC,UL/CUL certification 3,One year warranty Power Supply AdapterInput tyep: Universal rangePower adapter: Plug-in type12W Input voltage range: 90 ... requirement Universal approval: CCC, FCC, UL/CUL, CEO/P: High accuracy, low noiseHi-pot: 3000VAC, 10mA, 60seconds(minimum) MTBF: 50, 000hours Power Supply ...