These concealment cases have an American Flag as the face of the cabinet, use an RFID lock that comes with 4 RFID for unlocking. The lock uses 4 AAA batteries and is good for 9-12 months on normal usage. It will give you a warning sound on low battery. You will also receive an external power supply that you can plug into the top of the case if the batteries die. The box comes with two magnets to put on the back panel. I have 2 holes predrilled 16" apart for you to mount straight into studs on the wall. You have 21x11x2.5 space inside the cabinet to safely store anything you want.
Can infer about custom flags on the front or larger sizes.