RC902N FMR1 Voice Remote Control for TCL TV 50S546 55S546 65S546 65R646 75R646
5-Series S546 : 75S546 65S546 55S546 50S546 W8URC902N 43S446 50S446 55S446 65S446 75S446 85S446 98R754 85x925PRO. Model: RC902N FMR1. 6-Series R646 : 75R646 65R646 55R646. Keep your remote within 3 ft. of your TV during the pairing process.