This cable is what the professional security companies use when they install surveillance systems. It is a combination of RG59 Coaxial Cable and 18 Gauge 2-wire for the power. This makes your installation a breeze and the cable is much better quality than most prefabricated plug and play cables. This cable comes in a “Easy-Pull” box which makes it very easy to pull from. Measurements are on the jacket of the cable as well. You will need to decide on the type of connector you will use. Usually you will choose from either a Twist On, Crimp On or Compression BNC connector.