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Question:

Hello everyone, ask a question: In the automatic fire alarm system, those power lines, signal lines and so on how to identify the model

Computer installed solid-state hard drive, installed in a mechanical hard drive power line is not long enough how to do, power is HuntKey 500

Answer:

Memory card to buy the smallest 16G, there must be two, and if the high-speed card Video line is mainly used for direct use, to buy also need a minimum of 30 meters of single-head video cable, To cope with the scene of the complex terrainTo do live on the other area involved, switcher and video signal enhancement equipment set up, if you do not need to hold up a live broadcast can put a release, after all, is also a lot of input, but also very troublesome Single station requirements live broadcast, then the celebration will generally be in advance with the line and you said, the celebration of the projection is also the need for the line so all with, and do live to remember to make money to celebrate To buy all the lines have to buy at least 20 meters, the local computer city some is very cheap, do not buy the original, HDMI is not commonly used, I here are generally single-head video cable
It is recommended to increase the video line, video head, crystal head, net clamp what, it is best to use the construction of things to be taken into account, or when the construction is not, then go to buy the trouble.
Cable bridge type and variety of selection and laying specifications First, the cable bridge type and variety of options

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