Prints without supports. There's a pocket inside of the model to insert a 10x2mm magnet, remote could be glues in place as well. The remote mount slides over the x-axis belt tensioner from the left side and is only friction-fitted. To find the toggle threshold just home your printer and move the hotend to the right bit by bit until the remote gets pressed. I advise moving the x-axis back a few milimeters as the mount could be deformed with constant force after the printer has been turned off.