The current Covid-19 crisis presents us with new challenges. Assigning one employee to the task of access control, or even two during normal opening times, or hiring security personnel for this purpose has a monthly cost. This is why Visplay has developed an automated solution with a one-time investment. A shelf system that counts the number of customers in the store with the aid of cameras. The flow of customers is then automatically managed via a display screen, without personnel. In the event of queues in front of the store, safety information can be shown on the screen.And from a sustainability viewpoint, the system can can be perfectly integrated in the overall store architecture once the Covid-19 crisis is over. The shelving system can be easily extended, reconfigured and modified with new front panels.