Lumens' cable extenders can be setup with any PTZ camera and are easy to use. They are more effective than a VISCA cable.
LydRommet SKU: 865-00060
Fabrikantens SKU: VC-AC06
The cable extenders can extend the distance between the controller and cameras up to 300 feet (100 meters) via the RJ45 CAT5/6 cable. In addition, the VC-AC07 supports the daisy chain to link up to 7 cameras.