The Guardian MAX Tactical Mirror uses a  biometric RFID  (radio frequency Identification) locking system that opens the reenforced mirror in one second with the touch of your fingerprint (up to 15 users) or a secure app on your phone.

The mirror, which mounts directly to your wall with no drywall cutting required. looks like any standard wall mirror but can be opened immediately in a threat or emergency to access weapons or whatever you choose to put in there.

The exterior dimensions are 47 ½ x 19 ½" and the interior dimensions are 42" x 15" x 3".

Check out the Tactical Traps websiite for more details:

https://www3.tacticaltraps.com/products/the-guardian-max-tactical-mirror.html

Origianl cost waas $600.