Simply answer is "NO". If the seller is an unauthorized vendor, you can pretty much gurantee that the manufacturer is going to be very hesitant about doing warrenty work. The reason why is that manufactuer is going to wonder, just where did the seller get "their products" and were these products "factory seconds", "gray markets", ect? One of the biggest problems happening nowadays, especially in products that come from China, is that a lot of products that are not good enough to go out the front door, are often "snuck out the back door" and are illegaly sold to the "unwitting buyer", from "unauthorized vendors". Of course, these vendor have no problems telling you that their products are "new" and come with a "warrenty". Of course, when something goes wrong, the buyer often gets a "rude awakening". Basically if the seller is not an authorized dealer, then I'm going to assume his products are not "first rate, authorized" products and as such probably have no warrenty attached.