جهاز إرسال واستقبال صوت فيديو لاسلكي لكاميرا خوذة Skydriver

مرحبا, I am looking for a system capable of transmitting video and audio from an action cam (HD at least) installed on a skydiver helmet (مرسل) to a tv/laptop in the ground (5km max). Do you have something built in that can work for that? شكر