The Automatic Transfer System is capable of providing several high quality features for very specific purposes. The system provides a permanent back-up solution for mission-critical applications. The dual power supply for redundancy and the fact that the product is based on a double power supply system are major advantages. The ASYS monitors the voltage quality which automatically transfers the load from the priority source to a back-up source without any interruption. The transfer system also provides a redundant power supply to every equipment which are single-corded as well as the servers, routers, hubs and switches.