Trimax , openbox , dsm all the same . most go wrong in the first month unless your lucky ! made to china quality control standards ! bad batteries, constructed from a basic miniture satellite receiver with satellite receiver derived software and they just added an lcd screen. not accurate and very hard to see the screen detail outside and very slow lock speeds when you are moving the dish! if you want a small tv and receiver to take on picnics to mess with or a new toy for the kids at christmas ,buy one cheap and forget about warrantee, spare parts or any support at all . Sorry to be so truthfull about this piece of rubbish , but as a manufacturer it annoys me that they market this toy as a satellite meter , when it doesnt work! give it a wide berth.