There are none . 3 years ago when I started to utilize TrailCam's , I bought a few lock box's . They don't work . It makes it a lot more complicating to get to your cam, but if someone wants your Cam, they will take it , regardless . So rather paying 30.00 to 50.00 a lock box, I just buying predrilled steel , cut it to size and use Locktite Construction adhesive to mold to the camera's , then use a 1/4" Lock through the steel brackets . It's impossible to dismantle w/o destroying the whole camera, which they'd do anyways if it were in a lock box.