The RMC12054 will work right out of the package for:
RCA TV remote model RC2254702/01 PN: 275734, 275576

The RMC12054 is pre-programmed and cannot be programmed to any other devices. The remote includes popular features like MENU, SLEEP, and all other buttons for normal operations. Please refer to your TV’s operating manual for detailed information on using this product with your RCA TV. This remote only works with RCA TVs. This remote will not program to other devices (DVDs, Cable boxes, etc.); no programming is required.