... .Shielded or Unshielded 2.More than 10 years OEM&ODM 3.2C,4C,6C,8C,10C,12C,14C,16C,20C 4.Copper ... ,CE, High Quality Alarm Cables , Specifications:1.) Conductor: bare copper or tinned copper or CCA or CCS conductor2.) Insulation: PVC,PE,HDPE3 ... .2230x7/0.201.18.9Screened40x0.2240x7/0.201.110.8 Shielded Alarm Cable