Врезка «умного» замка в деревянную дверь

Every creaking sound of that door seemed to warn Pyotr: don't go any deeper. But an order is an order. A new smart lock—a cold piece of technology—must be installed in the warm body of a wooden door. Usually, such mechanisms are installed in steel. There, everything is simple. Here, it's like performing surgery on a living being. Sawdust rains down on the floor, the router roars, and something strange lurks inside the door. Too empty. Too quiet. And when the lock first comes to life, Pyotr realizes: some doors are best left closed.