The Enhanced Isolated Splitter includes all the features of a standard splitter but with added protection to meet the needs of harsh operating conditions. All outputs are isolated from the input and from the other outputs by optical couplers. Every output has its own power supply andline driver. For protection against electrical storms, the Splitter adds four transient absorbers on the input, two on each output, and one on the power line. To protect against miswiring, it has self resetting fuses on the DMX512 input and outputs that protect the splitter against damaging voltages up to 120 volts. The 125EE is designed to work on any voltage between 90 and 240 volts.