We purchased this BV 11-40 from The Dorchester Hotel. Although tested before sale, we have unfortunately not been able to get it working. The B&O technician thinks it may require a new video engine / control board (we have his notes, if of interest).
The model seems to be a B to B model, version T2C. It is in visually pristine condition, with silver frame and black speaker cover.
We would like to sell it to someone who can use the unit or its parts for whatever purpose. Does anyone have interest or know someone that does? Please let me know what further information you would like.