Tiemo9 years ago+1+10Are there 2 or only one sensor included here?Show in original language (German)seegras9 years ago • purchased this product+1+10purchased this productOne. In fact, the Vive can also be operated with only one Base Station.Show in original language (German)CommentKlingo9 years ago • purchased this product+1+10purchased this productThis is a single Base Station.Show in original language (German)Comment