EVVA 3KS

EVVA started business in Europe in the 1919s and since then, they are well known for their unique designs.
Some of the recent locks they've made are, the MCS, which stands for Magnetic Code System, that works with a combination of magnets and rotors, the DPI which stands for Double Profile Integrated because of the added sidebar, and many more that I will elaborate on, once I get them. The one I will talk about now, is the famous 3KS. The name 3KS stands for 3 Kurven System in Germany, and the reason why they call it like this is because the key uses 3 curves that vary in depth to interact with finger pins inside the lock. To understand how the lock fully works, you need to know the basics of how 'finger pins' function. Here are some pictures of the keys and the lock itself:





Hopefully soon, i'll get this one cutaway.