ERD AD-22 8 Channel CCTV Power Supply. (Applications: 8 Channel Security Camera Power Supply. Power LED Monitor for individual camera channel. Individual Camera Drive. (Features: BIS Approved. Highly Integrated SMPS Switcher I.C Design. Stabilized Output Low Interference. Surge Protection, Over Temperature Protection. Over Current, Over Voltage & Over Load Protection. High-efficiency, low energy Consumption. Individual output with Resettable Fuse. Cable Compensation Switch for Voltage Boosting. Short Circuit Auto Restart. Low Ripple Voltage (mV P-P): <5%. Attractive Grey Color ABS Cabinet. Compact size, light weight Shock Proof. Wall Mountable/ Desktop Type. (Specifications: Input Voltage: 150V to 285V AC, 50/60Hz, Output Voltage: 12V-1Amp (Max) Each Channel. (Warranty: 6 Months warranty. Physical damage/scratches/water or Liquid damage will not covered under warranty. Replacement against manufacturing defects only.