I have a couple of these that are in common areas available to the public 24/7. The property owner wants a method to lock them to the wall so they don't walk off. It is 6.46 in H x 10.12 in W and stands off the wall about 3/8 in.
I've searched every search word I could think of for a solution to no avail. Crestron doesn't have a solution afaik. The rep I spoke to acted put off I even asked.
Last resort is to cut in an access panel on the other side of the wall and secure it from behind, but the owner is less than pleased with that solution.