Bus VOD system with multilingual commentary system

TM901S 1.The use of industrial grade super powerful dedicated server chip 2.Support GPS automatically or manually trigger to play the specified video or audio file 3.Support one 2.4G digital wireless microphones and one wired microphone to explain the scene in the spot 4.POE technology on Enternet port,no more wire to wireless AP 5.12-36V wide voltage design, it’s better for the vehicle traffic to adapt to the changing environment voltage on the way 6.Easy to update moives