Our decades of research and power protection development have led us to the release of this breakthrough series. Using advanced design elements and top-quality construction as well as superior circuitry-including 130-volt MOV components-the PureAV Home Theater Surge Protector offers the most complete protection from power surges, AC contamination, and spikes available. As the leading developer of surge protection solutions, Belkin engineers and rigorously tests all its products to ensure your equipment will be safe from harmful electrical imbalances