Features - For use with Bolin HDBaseT Receiver and POE Power Injector. - The mount works with Din Rail (Top hat rail IEC/EN 60715, known as TS35 rail in USA). - The mounting bracket includes three parts: (2) for the body mount and (1) for Din-Rail mount. - Supports vertical or horizontal mounting orientation - Din-Rail trail is not provided, it is standard trail piece that can be bought in the market. - This mounting bracket is not included originally with the product, sold separately. - For use with specific models: Bolin’s HDBaseT Receiver (BL-BR4K-1) and POE Power Injector (BL-PP97).