Siamese Cables up to 150ft Premade Cable and 500 or 1000 Feet Reels Available! 
PLENUM Siamese Cable 500FEET and 1000FEET Reels Available 993256

Siamese cable consists of two cables: RG 59U 95% Bare copper braided Coax cable and 2 conductor 20 gauge electrical cable all in one Plenum cable.All the wiring you will require to connect the camera are within this cable.This eliminates the need for two separate cables for power and video.This cable is easy to run and it will look great when your installation is complete.