Who knows what is the name of the stuff in the picture? Everyday life is often seen, but want to buy and do not know what it is called. The
Plastic tape or you sell the hardware to the place with the owner under the introduction he would know to help you
Into the communications company to do it, ZTE, Huawei, post and telecommunications can be!
TD: indicates the information point (also the standard TO) TV: that TV point TP: said the phone point XG: that electronic patrol point bit EL: said that the door can be seen that you can look at the electrical point mark GB standard In the weak, according to the national standard, the video signal and the information signal can not be in the same bridge or the same tube, because they will interfere with each other, unless there is partition, so the network can not be put together with the TV, but in the short distance Circumstances, in order to facilitate the construction, some people will be put together, the surface has no effect, but has violated the national standard
You are a wide range of problems, not sure because the monitoring point according to the different wire used, different pipe, equipment model specifications and different conditions of the construction site is different, the price difference is very large
