... ,tinned copper or CCA,stranded,,shield or unshielded,good PVC, LZSH PVC.conductor :bare copper or tinned copper or CCA or CCS conductorinsulation: PVC flame proof or common PVC ... .Jacket: PVC-flame proof or common PVC insulation,CMP,CMApplication: used for alarm mechanisms or security system Security cable/alarm cable with BC/TC/CCA Conductor