Protect your workforce, Protect your event visitors

TAVI enables the effective implementation of visitor flow measurements, contact tracing and capacity recording.

By using UHF transponder technology, it anonymously records visitors and customers in facilities or at events, separated according to defined rooms or areas.


Protect your workforce, Protect your event visitors

Not relying on smartphone apps & bluetooth

Independent of GPS reception and battery life

Live data visualization

Fast, uncomplicated, wireless installation


Recognize simultaneous presence of visitors in predefined areas / rooms


Automatic admission stop with a specified maximum number of visitors in different locations


Counting visitors anonymously in different areas and determine their length of stay

Respects participant privacy

All interactions are stored anonymously and the list of exposed participants is generated only when symptoms are reported.

Easy to deploy

Tags are easy to distribute and work out of the box for all visitors/event participants

Real time reporting

When venue is notified of participant health status,organizer generate a contact tracing report to protect event participants.

Data-Driven decisions

Access accurate data in one click to quickly identify and isolate participants to notify and zone at risk to be decontaminated

Track Box
  • Is installed at critical points
  • Registers which transponders are within range at what time
  • Sends the data to a secure server via the cellular network
  • Runs autonomously on batteries and mains power
UHF Transponder
  • Is distributed to visitors and staff
  • Can be worn as a sticker (e.g. on tickets) or lanyard
  • Sends an anonymous code via radio technology that is received by the Track Box
Online Plaform
  • Saves the collected data of the Track Boxes with date and time
  • Calculates on demand which transponders “met“ near a Track Boxes in a certain period of time
  • Allows a variety of different evaluations and visualizations
  • Data processing remains completely anonymous on the platform


Track Boxes are positioned at key locations such as conference rooms, expo booths or highly frequented areas. Every visitor and staff member wears a featherlight transponder that is automatically detected by the boxes.

Entrances and exits are ideal for recording visitors.The more locations that are equipped with a Track Box, the more precisely movements and whereabouts can be traced.Transponders are detected up to ten meters away, if there is a direct line of sight. Walls, doors, etc. form a natural barrier for the UHF signal.

Privacy is our priority

TAVI only records time of detection and location. The transponders have their own unique ID independent of any individual’s identity and the information recorded is exclusively in relation to their own ID, not the individual’s identity.

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GIT-Contact Tracing

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