To maintain a positive atmosphere and good morale in situations where you have to ask a visitor or customer to wait outside, the best solution is to entrust this task to electronics.
People entering and leaving the premises when a red or green light goes on will be registered electronically.
Visitor registration can be contactless or involve the use of “smart buttons”. An added benefit is a notification that someone has arrived. And visitors are also pleased to know that all safety requirements are met and they can feel safe in the premises!