12 cores shield signal cable 1. Free sample, short time delivery 2. ... quality, competitive price 3. CE, ROHS Security Fire Alarm Cable Fire Alarm wire 1)Structure: unshielded, shield a> Conductor ... : CCA (TC,BC,TCCA are available) b> Cable core: 2C, 4C, 6C, 8C, 10C, 12C, 14C, 16C, ... f> Drain wire: no g> Jecket : PVC 2)Application: These cables are used for installation in signaling and alarm ...