The lock in safety class B of the PN-EN 1300: 2006 standard is able to support 2 users (master and user). All keyboard elements are black, which gives the gun cabinet an elegant look. Thanks to the rubber keys, the fingers do not slip while inserting the code, which makes it easy to open the wardrobe. The lock is powered by a battery that lasts a very long time, but when the battery is low, the lock makes a warning sound. The replacement is simple and quick as the battery box is located inside the keyboard housing. It is very practical as you do not need a key to open it. The keyboard protrudes from the cabinet 34mm, while the diameter is 103mm.