P/N 483521837153339, No longer available from RCA, F26RRS20007004CR, FMR720WR, FLR500SERIES, FLR550, FMR535, FMR536, FMR550, FMR552, FMR555, FMR560, FMR565, FMR566, FMR570, FMR575, FMR722, FMR725, FPR550, FPR555, FPR560, FPR566, FPR570, FPR577, FPR720, FPR722, FPR725, FRM520, GMR841, GMR843, GMR845, GMR849, GMR851, GMR855, GMR859, GMR860, GMR868, GMR891, GMR893, GMR895, GMR899, GPR821, GPR823, GPR825, GPR841, GPR849, TRANSMITTER *