Which effect is better, traditional video cable wiring or ordinary cable single-wire wiring?

If we only compare the effects, it must be that the traditional wiring works well, because one-way communication will not increase the image effect, and it will not enhance the effect, which is the same effect at most.

The actual effect is determined by the quality of first-line communication, which is cheap and expensive. Of course, the quality is different. If the general quality is ok, it will have no effect on the image. We choose first-line communication only because it can reduce the wiring cost and construction difficulty, not because it can enhance the effect. The advantage of one-way communication is that it can reduce the wiring cost and construction difficulty. Disadvantages are: 1 It may bring some interference to the image. 2. If one-way communication fails, multi-channel images will disappear at the same time. 3. The principle of one-way communication is that different images are transmitted at different frequencies, so it is required to adjust the consistency of transmission and reception, which is usually adjusted when leaving the factory. However, the general one-way communication will be affected by temperature and climate after a period of use.

Therefore, it is not necessary for one-way communication, and various conditions should be considered comprehensively. I hope the answer will help you. Pure original handwriting, please forgive me for unclear expression.