Model number is GA684PA, but even with different numbers after GA, you can operate the same functions on Sharp Blu-ray recorder remotes. GA684PA/GA688PA/GA769PA/GA778PA GA810PA/GA813PA/GA850PA/GA855PA GA869PA/GA886PA/GA909PA/GA955PA/GA979PA etc. I tested the infrared rays of each button one by one. All buttons have been confirmed to emit infrared rays. Photo 8 I have also confirmed the remote control's operation on a test Sharp Blu-ray recorder. Used item Since this is a trade-in item from a customer, the current TV manufacturer settings are unknown, so please check the instruction manual or the internet to set up your TV manufacturer. The blue rubber on the left and right sides was damaged and partially detached or cracked, so I removed it all. There are no functional problems, so please purchase with your understanding. The entire item has been wiped with a disinfectant sheet. No discounts, sorry m(_ _)m Compatible models GA886PA BD-HDW70 BD-HDW700 GA813PA BD-HDS43 GA955PA BD-HDW80 / BDBD-HDW80 / BD-HDW75 / BD-HDW73 / BD-HDW73 GA979PA BD-W1000 / BD-W1100 / BD-W2000 / BD-W500 BD-W510 GA855PA BD-HDW55 BD-HDW53 GA850PA BD-HDW53 / BD-HDW55 GA810PA BD-HDW43 / BD-HDW45 / BD-HDW50 GA778PA: BD-HDW32 BD-HDW35 BD-HDW40 GA769PA: BD-HDS32 GA688PA: BD-HD22 GA869PA: BD-HDS53 BD-HDS55 GA618PA: BD-HDW20 BD-HDW15 BDHDW15 BD-HDW20 BD-AV70 etc. Sharp Remote Control Sharp Blu-ray Recorder Remote Control Sharp Blu-ray Recorder Remote Control