Yeah they like to charge an arm and a leg for the "trail cam lockboxes".
But once again, if someone REALLY wanted to take the trail cam, just cut down the tree and buck up the section the box is attached to and pack it out to open it later. This is what a group of punks around here do every hunting season to the point that no one sets cameras out anymore and the main reason that I haven't purchased one yet.
Granted a lockbox with a rod sunk into the ground or a lockbox too heavy for a person to pack out would work but trying to set them up would almost be impossible.