Speed Gates Turnstiles A mobility hotspot is a domain that forms the gateway to a visitor's destination; it is also the domain where the flow of visitors and employees is managed. This requires a system that allows some users to pass through directly but directs others in another direction, for instance towards a reception desk or another part of the building. Boon Edam speed gates allow for this to be achieved with minimal inconvenience to the users and without forming an obtrusive barrier in the entry.