... intruder alarm systems with good quality and competitive alarm cable 4x0.22mm ,(4 core ,7/0.20 copper ... , 305m/roll) Cable Introduction:Burglar alarm cable is specifically designed for intruder alarm systems but ... to +70ºCl Package: 100 Mtr’s per spool.Options: Solid conductor, FR sheath, LSZH Sheath, Polyethylene Sheath, ... 20x0.2224/0.20+7/0.207.8 alarm cable 4x0.22mm ,(4 core ,7/0.20 copper ...