1.Shielded or Unshielded 2.More than 10 years OEM&ODM 3.2C,4C,6C,8C,10C,12C,14C,16C,20C 4.Copper,CCA or CCS 5.ISO,UL,CE,ROHS Unscreened Alarm CableScreened Alarm CableShield Alarm CableUnshield Alarm Cable Specifications:1.) Conductor: bare copper or tinned copper or CCA or CCS conductor2.) Insulation: PVC,PE,HDPE3.) Separator: PE tape4.) Jacked: PVC-flame proof; LSZH, UL-CM,CMR5.) Cores: 2, 4, 6 ...