The only reliable option for preventing misuse - is securing the weapon itself. With a mechatronic weapon lock, you can lock your gun in seconds flat. All you need to do is insert a locking device in the muzzle on a hand gun or the cartridge on a long gun and lock it.
Armatix is the specialist for patented, retrofit-friendly locking devices for all current hand gun and long gun types: incredibly easy to use, with the highest level of protection against musue.