VideoSecu RG59 /U Siamese CCTV Combo Coaxial Cable 300ft, 20AWG 18/2 18AWG Video Power Security Camera Cable Home Surveillance DVR System Extension Wire Cord AA1 RG-59/U Type coax plus one pair 18 AWG stranded power cable. Siamese type configuration with separation web Video Cable: 20AWG Solid Bare Copper Center Conductor, 95% Braid Shield Power Cable: 2 x 18AWG (7 Strand) Bare Copper Conductor 300 feet in white color Professional Siamese Coax Cable for CCTV Surveillance Camera and Security System White PVC Jacket. Accepting Twist-on BNC Connectors or any other Standard RG-59 Coax Connectors and Power Pigtails