18/4 Fire Alarm Wire Cable - FPLR Riser Solid Unshielded - 500FT

18/4 Fire Alarm Wire Cable - FPLR Riser Solid Shielded - 500FT

Genesis TWP-18/3 (47614812) Plenum-Rated Solid Thermostat Wire, 500ft Reel

500FT Security / Fire Wire Alarm Burglar 18/4 AWG Cable Stranded White Cable

18/4 Plenum Fire Alarm Wire Cable - FPLP Solid Unshielded - 500FT

14/2 Plenum Fire Alarm Wire Cable - FPLP Solid Unshielded - 500FT

16/4 Plenum Fire Alarm Wire Cable - FPLP Solid Unshielded - 500FT

16/4 Plenum Fire Alarm Wire Cable - FPLP Solid Shielded - 500FT