Belden 5340F1 Security & Alarm Cable, Rated-CMG-FPL-PLTC-ER, 1-18 AWG stranded tinned copper pair with PVC insulation, Beldfoil shield, Waterblocking tape, PVC jacket. Suitable for Low Voltage, Water-Blocked for Use in Underground Ducts, PLTC, FPL, Intercom, Sound, and Audio applications.Security & Alarm Cable, Rated-CMG-FPL-PLTC-ER, 1-18 AWG stranded tinned copper pair with PVC insulation, Beldfoilr shield, Waterblocking tape, PVC jacket