Internet of things, automation and home automation are among the hot topics of this early millennium. Also locks evolve on the wave of the digital revolution, offering locking systems with unprecedented levels of automation and connection. To wit, it is possible to safely open the front door with the smartphone, even being on the other side of the world.

The implications of these technological developments are also considerable at the work level, not just for opening the door to Fido’s dog walker. The classic example is the Isolated B&B With guests arriving at inconvenient times. No problems, simply authorize customers’ smartphones to open gates and doors or to unlock gas, electricity, water on their arrival.