This product has been designed to protect your computer and other electronic equipment from unpredictable power surges. Momentary voltage surges can seriously damage expensive electronic equipment and household appliances.
Internet and Phone Line, surge protection 525J, RFI & EMI protection, indicator light. Surge and Overload Protection for all Computer, Audio Visual and other household appliances. Product is to be used INDOORS ONLY. Product does not offer protection against direct lightning strikes.