... .Good quality, competitive price 4C/6C/8C/12 core alarm cable Alarm Cable 1)Structure: unshielded, shield a> Conductor : CCA (TC,BC,TCCA are available ... ) b> Cable core: 2C, 4C, 6C, 8C, 10C, 12C, 14C, 16C ... , 20C c> Insulation: PVC d> rip cord : yes e> Shield: Al ...