Camera Power Supply, Output Voltage 12VDC, Input Voltage 110VAC 50/60 Hz, Characteristics More Than 1A per Channel Output; Individual PTC Auto Reset Fuse for Each Output; Individual LED Status Indicator for Each Output; Main Power Switch with Surge Protection, for 9 Channel, Height 8-1/2 In., Width 3-1/2 In., Length 9-7/8 In., For Use With 12VDC Video Surveillance Cameras, Standards UL Listed