alarm cable 4x0.22mm ,(4 core ,7/0.20 copper, 305m/roll)designed for ... with good quality and competitive alarm cable 4x0.22mm ,(4 core ,7/0.20 copper, 305m/roll) Cable Introduction:Burglar ... Insulation: PVC (Polyvinyl Chloride)l Drain/Earth Wire: 7 stranded 0.20mml Shield: Aluminum/Polyester Foil Coverage 110 ... AS27202x0.75+20x0.2224/0.20+7/0.207.8 alarm cable 4x0.22mm ,(4 core ,7/0.20 copper, 305m/roll ...