SONY RMPP411 Receiver Remote Control is guaranteed to work with the following Audio/Video Receiver models:

Originally supplied with Audio/Video Receiver models: SONY DDS89.43, SONY DDS8949, SONY HT5500, SONY HT5500D, SONY HT550D, SONY HT6500D, SONY HT6500DP, SONY HTDD840, SONY HTDDW740, SONY HTDDW840 SONY HTDDW8401 SONY HTHTDDW840 SONY HTTDW840 SONY HTV1000DP SONY RMPP411 SONY STDE885 SONY STRDE685 SONY STRDE855 SONY STRDE865 SONY STRDE885 SONY STRDE885/S SONY STRDE885S SONY STRK4840P SONY STRK840 SONY STRK840P SONY strk840w

Compatible with Audio/Video Receiver models: SONY HT1750DP, SONY HT1800DP, SONY HT4800DP, SONY HT4850DP, SONY HT5800DP, SONY HT6600DP, SONY HTDDW750, SONY HTDDW760, SONY RMPP412, SONY STRDB2000 SONY STRDB790 SONY STRDE495P SONY STRDE695 SONY STRK4800P SONY STRK5800P SONY STRK750P SONY STRK760 SONY STRK760P SONY STRK850 SONY STRK850P