Roger Technology remote controls are projected in 3 different versions: R80, H80 and the new G80, it is created by a system who allows to recharge the battery through the solar energy, and it allow an economical and energetic savings. The R80 series is created by a random fixed code 2/4 channels, with copy function. H80 series is created by random fixed code 2 channels. G80 is created by random fixed code and 2/4 channels with copy function.