SIAMESE CABLE 2x500FT RG59 95% BRAID SECURITY CAMERA WIRE CCTV BULK VIDEO POWER (Black Color) 2box 500' of RG59 + Power Siamese Cable. Black Color Great for surveillance, BNC connections. 18 AWG Gauge (power) and 20 AWG (RG59). CM Jacket (in-wall installation approved). 95% Copper Braid Shielding.