Cop Security 95S-1000B RG59 Siamese Cable with 18/2 Power and 24/2 DATA, 1000-Feet (Black) 20AWG Solid Bare Copper Center conductor. 18/2 AWG Conductor Copper-Clad Aluminum Power Cable 24/2 AWG Data 95% Braided Wire Shielding. Wooden Spool, 1000ft.