The WINIC CCTV Video Balum is a high-resolution AV signal transmission apparatus which is mainly apply to supervision，scientific fields etc. it uses category 5e or over unshielded twisted pair as the transmission medium,can Real Time transmit the cardinal video signal of color or monochromePAL/NTSC/SECAM etc.and it can used in various environment with more complicated interference, and not  Bring electromagnetic interference into the outside.Compare with traditional transmit type,use the CCTV Video Balum environmental protection and economic which can decline the cost extremely and enhance the performance.