... Security cable/alarm cable 1)PVC/LSOH jacket, 2)PE insulation, 3)BC,TC,CCA conductirs for security system ... or 7*0.24mm copper,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,1-100C are availableRip cord:optional.Jacket: PVC-flame ...