All the AVS Electronics products are distributed and installed through a network of official dealers and installers present on the national territory. The manuals and installation software are available only to installers and AVS partners accredited on our web portal. To protect end users, each of our dealers and installers is able to provide pre and post-sales technical assistance to guarantee the correct use and functionality of our systems. All other sales channels (including unauthorized websites) are not included. in the official AVS Electronics Distribution and therefore AVS does not guarantee the origin, the quality standard of the product and the reliability of the seller.