Dome PSU MRE is a market leader in PTZ/Speed Dome Camera Power Supply. They are also built with high-frequency switching technology, which makes them extremely dependable, cost-effective, compact, and light. Designed to meet the power requirements of a 16-channel CCTV system. In addition, it was designed to work with a broader AC input range (100 - 275VAC) and to endure the harsh Indian power conditions.