... Core Alarm Cable White 1.ROHS Certification 2.Secuirity alarm cable 3.2C,4C,6C,8C,Copper or CCA conductor 4.fire alarm Shielded ... /Unshielded Alarm Cable: 1> Conductor: TC or copper-clad ... copper-clad steel 2> Insulation:PVC-flame proof 3> Cable core: 2C, 4, 6, 8, 12,50C are ... for alarm mechanisms or security system 6 Core Alarm Cable White Shielded 100m reel