1) Video cable: The distance from the camera to the monitoring host is ≤ 200 meters, and the RG59 (128 series) video cable is used. The distance from the camera to the surveillance host is >200 meters and the SYV75-5 video cable is used. →Related Links: Civil Wire and Cable Purchase Knowledge
2) PTZ control line: PTZ and controller distance ≤ 100 meters, with RVV6 × 0.5 sheath line. The distance between the gimbal and the controller is more than 100 meters and the RVV6×0.75 sheath cable is used.
3) Lens control line: Use RVV4 x 0.5 sheathed wire. 4) Decoder communication line: RVV2×1 shielded twisted pair cable should be used.
4) Camera power cord: if the system has 20 ordinary cameras, the average distance from the camera to the monitoring host is 34-50 meters, 21-33 meters and less than 20 meters respectively. Use BVV6m2, BVV4m2, BVV2.5m2 copper core double plastic line For power mains.
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