Intelligent overall legend, legend of wiring, security, radio conference, television, building, fire protection and electrical diagram [transferred from wechat official account weak current classroom]

wiring 、 Security 、 Broadcast Conference 、 TV 、 building 、 fire 、 Electrical system legend

Many friends have been asking about the legend of weak current intelligent systems , There are too many legends involved in any drawing , Some illustrations are not complete , The project manager and construction personnel shall have a certain understanding of the legend , To see the picture well , In this issue, we summarized a set of intelligent overall legend , involves wiring 、 Security 、 Broadcast Conference 、 TV 、 building 、 fire 、 Electrical system legend , Very complete , Basically, the common and uncommon ones include , So that we can know when we are doing the project .

Let's see , There are mainly seven systems , There are many legends involved .

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One 、 Generic cabling system

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Two 、 Security system

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3、 ... and 、 The television system

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Four 、 Broadcast Conference

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5、 ... and 、 Electrical system

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6、 ... and 、 Building system

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7、 ... and 、 Fire fighting system

Basically, these are the illustrations involved in most weak current projects , Many unusual illustrations also include , You can remember the unusual legend , Some project legends are often encountered , Especially TV system or building system , Not much contact at ordinary times , But once contacted, it is strange .