@MitchellMan,

Unfortunately, no - but the cameras themselves are what are magnetic, those plates are simply guaranteed to allow a strong magnetic connection between the plate and camera. If you are looking to move the camera across mounts, you would want to take the base of the mount AND the camera to the next mounted metal plate

I do have to warn with a mount like you linked - the actual conneciton between the camera and mount could be weaker than what we provie in our mount. This just means that any damage that comes with using a mount like this is not supported by your warranty since we cannot know if it performs up to our expectations.