New Replacement SONY RMTV504A RMT-V504A DVD/VCR Combo Player Remote Control for SLV-D281P SLV-D380P SLVD100 YSP4000BL Originally Supplied with DVD/VCR Combo Player Models: SLVD100, SLVD281P, SLVD380P, YSP4000BL High Quality OEM Remote Control. Don't need any program, only put into battery can work.