22/3 Stranded Bare Copper Conductors, Overall Plenum Jacket
Belden Equal # 6220FL 21000 - Fire Alarm cable, Plenum-FPLP, 16 AWG, 2 solid bare copper conductors with Flamarrest insulation, overall Beldfoil shield, red, Flamarrest jacket with ripcord - Price Per 1000 Feet | AudioVideoElectric-Wire & Cable
16 AWG/1 Pair Solid Bare Copper Conductors PVC Insulated Shielded with an Overall PVC Jacket Fire Alarm Cable RoHS Compliant - China Fire Alarm Cable, Fire Alarm System | Made-in-China.com