1.) Conductor: bare copper or tinned copper or CCA or CCS conductor 2.) Insulation: PVC, PE, HDPE 3.) Separator: PE tape 4.) Jacked: PVC-flame proof, LSZH, UL-CM, CMR 5.) Cores: 2, 4, 6, 8, 12, 14, 16, 18, 20 6.) Used for alarm mechanisms or security system