It’s a Ccd at prime focus of a 4.5” f4 scope, alt az tracking mount, plate solving object ID, real-time image stacking to see faint stuff, 0.5degree Fov, image pr sent d on a good quality “eyepiecendisplay”. For the money you probably could assemble your own version using a PC to run it. Seems to have been quite successful on Kickstarter, let’s see how the thing works in practice.
It does not use an intensifier, these also work very nicely and can be found second hand in the U.K. if you keep an eye out, not cheap either but seeing “faint” nebulae real-time is kind of fun.
peter