The BEC Mobius 2 Rollcage adds an extra level of security to the Mobius 2 when mounting it to a picatinny or weaver rail. The mount both contains the camera and acts as an exoskeleton to keep the camera consistently aligned and protected from bumps and scrapes.
Spread the mount and slide in the camera then add the 2 tiny screws at the bottom, this step is optional. Find a spot on the rail you would like to attach the camera to and gently spread the mount over as it clicks in place. Then add the required hardware (not included) #8 1-3/4" nut and bolt from either side and tighten it down.
The Rollcage allows full access to the controls and lights and has an added bar on the back to retain the SD card in case of a hard hit. The charging port is still easily accessible even when the camera is on the rail.