New AH59-02550A Remote Control fit for Samsung Digital Home Entertainment System. Model: AH59-02550A / AH5902550A We sold is replacement infrared remote control, only put into new battery will work.  Please note: if not work, please change BRAND NEW ALKALINE BATTERY instead of rechargeable battery to try, and make nothing is blocking the front of your device.  Compatible with Belowing TV models:  HT-F445K HT-F450K HT-F453K HT-F455K HT-F450BK HT-F450RK HT-F453BK HT-F453HK HT-F453RK HT-F455BK HT-F455RK HT-F453HBK HT-F453HRK HTF445K HTF450K HTF453K HTF455K HTF450BK HTF450RK HTF453BK HTF453HK HTF453RK HTF455BK HTF455RK HTF453HBK HTF453HRK Pacakge Included: 1pcs x Replacement Remote Control Note: If your tv/dvd... model number is not listed on our model list, please email to us before you order it, we will help you find the right remote control. Thanks for your supporting in advance!