COFDM modulator SDI dina kaméra 1080p rojongan H264 Decoder 1w Pa COFDM Board Control TX COFDM modulator H264 encoder dirojong SDI SDI kaméra COFDM modulator H264 encoder SDI inut SDI Kamera dina kotak logam CNC 1dewan modulator W Pa CODFM TX Control H264 encoder kaméra SDI 1080p