It’s a big challenge to keep the CCTV system working in good condition. If your customer wants to add more cameras, the difficulty is more than the beginning.
You don’t need to run any new cable. Using the original cable to transmit both old camera and new camera is done.
?Easy installation without any new cable
Both videos are excellent without interference
Flexible application to match the locations of cameras
Long distance transmission
Saving much cost of cable, labor and time
Data in and Out for PTZ Cameras
2 of 12V Power Supply Include