Optoma Remote HD20 HD23 HD20LV HD67n HD71 HD83 HD180 HD200X HD230X HD600X Before buying the item please have a look underneath your projector and check the model number against the description. Brand new Genuine Optoma Remote control for:  BR-3059N BR-3067B   HD20 HD20LV HD23 HD30  HD33 HD30B HD33B   HD67 HD67n HD70  HD71 HD83 HD180  HD200X HD230X  HD600X HD600X-LV Will post first class in UK and international. Thanks for looking