#1 Does the headset kit include sensors like Oculus???
The Samsung and other Windows MR headsets use inside-out tracking technology unlike Oculus and Vive (these use outside-in tracking). the sensors are built into headset and controllers. No base stations are needed.
It does not. I'm not sure why you would need that. There are two plugs coming off of the cord, one usb and one hdmi. Both of those need to be plugged into their respective ports on your computer.