Quick Detach Mount, it's the black and red thing mounted to the back of the camera in my picture.What is a QDM? More pics if you got them.
I have the same setup on all my cams. It's great for mounting with angles and on any size tree.Looks good Kdornski. I have QDMs on all of my cameras and you can screw them in to angle down. If you need more of an angle, you can just put a longer lag bolt in place of the one it comes with.