1)2-core,tinned copper conductor 2) Tinned copper drain line 3)Tin foil shielding 4)Suitable for security system like bank Specifications alarm cable fire resistant cable 1. fire alarm systems 2C*20AWG 2. Fire resistance PVC, LSZH 3. CCC,CE, ROHS ,UL4. 2C*20AWG Shielded control/security/Fire alarm cable 5.Cables are designed, manufactured and tested for general application in power supply and ...