The Philips WK244 Audio Remote Control is originally supplied with Audio System models: Philips MC100, Philips MC100/99, Philips MC10037, Philips MC1003799, Philips MC10099, Philips MC105, Philips MC105/99, Philips MC10537, Philips MC1053799, Philips MC10599 Philips MC110 Philips MC110/37 Philips MC11037 Philips MC120 Philips MC120/37 Philips MC120/99 Philips MC12037 Philips MC1203799 Philips MC12099 Philips MC128 Philips MC128/37 Philips MC12837 Philips MC129 Philips MC129/37 Philips MC12937 Philips MC220 Philips MC220/37 Philips MC220/99 Philips MC22037 Philips MC2203799 Philips MC22099 Philips MC260 Philips MC260/37 Philips MC26037 Philips MC3037 Philips MCB311/99 Philips MCB3113799 Philips MCB31137P Philips MCB31137V Philips MCB31199