... 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 insulationcable core:4C,6C,8C,etc are ... availableRip cordJacked: PVC-flame proof or common PVC insulation,CMP,CMApplication: used for alarm mechanisms or security system PVC fire alarm cable