shield security alarm cable 22awg 1)7*0.18mm, 7*0.20mm or 7*0.24mm copper, TC or CCA, stranded, shield ... or unshield 2)PVC,LSZH fire proof shield security alarm cable 22AWG 14*0.20mm, 6 ... 7*0.24mm copper, tinned copper or CCA, stranded, shield or unshield, good PVC, LZSH PVC1.Conductor: bare ... maxTemperature Rating-20oC to 60oC fire proof shield security alarm cable 22AWG