The remote release system has the same quality digital electronics found on the Dogtra training collars. The launcher comes with a locating horn on the receiver to help you locate your launcher in the field. It is a launcher designed for quail sized game birds. It has an excellent air flow for scent distribution through the launcher box & bird cradle with a spring tension that allows adjustment of throwing height and strength. It also features a quiet launch that prevents dogs from being startled by a loud release noise It features a quiet launch, a duck call attention getter , different sound modes and a beep locator horn that enables you to find a launcher in heavy cover. It has half mile range, a quiet launch and can operate as many as 16 launcher units provided you have extra receivers .