Securnix 8 Channel CCTV Power Supply Unit - 8 Channel Power Output For CCTV Cameras, Adjustable Output Voltage From 12V, 13.5V, 15V, 60 Watts Total Power Output, Short Circuit, Overload And Overvoltage Protection, Rugged And Ventilated Metal Enclosure, Built-in Safety Protection, Heavy-Duty Metal Case, 6 Months Warranty.