This is still genuinely not good to elaborate, simply give you a few points.
Demolition of video and power cable tray from the inner circle to remove, from the inner ring of the innermost hollow circle to remove
can be, so the advantage is that, the cable tray will not be so disorganized, out, as long as the line straightened out
generally will not appear cross, knot and other phenomena
2. Wiring from the camera side of the wiring, according to the position of the alignment (does not affect the normal work of the customer and on the basis of aesthetic) to go with
PC or DVR connected to the position, the length of the remaining 3 meters or so.
3. Note that the video cable and power lines do not intersect or go together, which helps the stability of the video signal in addition to the power line are 220V, if the leakage of electricity connected to the video line, the light is burned equipment, or a major accident.
4. alignment beautiful, not crooked, alignment order to be consistent, it is necessary to label the partition, the line before labeling the partition, into the room line, the line is more, the need to label once again each video partition label
Only for reference, the details are based on the actual situation.