These security cases have been specifically built to securely fit the Browning Trail Cameras Dark Ops Extreme (BTC-6HDX). These are very high-quality trail camera security boxes being made from 16-gauge steel with a baked-on powder coat finish underneath additional camo break-up paint. They can be attached to trees, fences or walls via lag bolts, belts, straps or methods. These boxes are also fully compatible with python cable locks, and can also be locked using padlocks for added security. Unlike some security cases, once the box is secured to the tree, the camera can be taken in or out without any re-positioning. Made in the USA.