UL power adapter power supply 1.12v 1a,2a,3a,4a,5a power supply 2.CE FCC,UL 3.desktop or plug power supply ,power cameras UL power adapter power supplyProducts details :12V 500mA ... be made in our factory 12v 1a,UL12v 2a,UL12V 3A 4A 5A ULWarranty is 3 years from our factory UL power adapter power supply