Omega MX-650 programmed to operate Sunfire Theater Grand Processor 401 (TG 401) and Theater Grand Receiver (TGR 401) components. Not an original Sunfire TG 401 remote, its a URC Omega MX-650 cloned from a Sunfire TG 401 remote, it has identical programming to an original TG 401 remote, only real difference between remotes is the name badge on the front (see last photo for comparison of remotes). NOTE: You will receive the Omega remote on the LEFT only, last picture is for comparison ONLY. Remote is ready to perform right out of the box, no programming required, remote is both IR and RF. IR gives you 5-10 meter line-of-sight operation, RF gives you extended range when used in conjunction with RF-to-IR Base Stations like the URC MRF MX-100, MX-250 or MX-300, (not included). Good cosmetics, all buttons responsive, fully functional, including backlight. NOTE: A standard MX-650 remote you can find on ebay will not operate TG-401 components unless its code data base has been updated to 1.85. This can only be achieved by cloning from an original Sunfire TG 401 remote. This remote is guaranteed to operate Sunfire TG 401 models, it is not guaranteed to operate other Sunfire models. Feel free to ask about remote compatibility if you have any doubt. Please take a look at photos, this is the remote you will receive.