How to choose a door lock yourself

“Mal Soldier, but dear” — so you can say about the door lock. After all, our safety depends not only on the quality of the front door, but also on which lock is in it. No wonder the child’s riddle says “it doesn’t bark, does not bite, but does not let it into the house”. Therefore, the choice of a little «guard» should be approached with knowledge of the matter. Below we will analyze the advantages and disadvantages of the two most common in our country: leafy and cylinder. The first consists of special plates, and the second is a rotating cylindrical element and code.