AXIWI® Referee Academy

With the AXIWI Referee Academy, we let referees get acquainted with a wireless communication system to use it optimally and effectively in collaboration with colleagues. The acquired knowledge and experience, during the AXIWI® Referee Academy, they take to the sports club and their competitions; with which not only the referee but also the sports club benefits and improves. And that is our goal with the AXIWI® Referee Academy: allowing referees to test and work with our communication systems, so they become best performing referees and umpires.

For each referee event, we will check how AXIWI® can make a valuable contribution. You can send your request to or

IberCup Cascais (Portugal) – 15 – 19 April 2019

During the IberCup Cascais the referees and observers worked with our brand new AXIWI AT-350!

IberCup Estoril (Portugal) – 1 – 6 July 2019

Paris World Games – 7 – 13 July 2019

AXIWI Referee Academy


German 7’s National Championships – July 2019

AXIWI® Umpire Academy

International Easter Tournament HOD Valkenswaard – 2019

International Easter Tournament – 31 March and 1 April 2018 

AXIWI Referee Academy

Binghamcup 2018 – 8 – 10 June 

AXIWI Referee Academy

Dutch Beach Handball Championship 2018

AXIWI Referee Academy

International Bionic Technology Korfball Tournament Stadskanaal’74 – 2018

AXIWI Referee Academy


Proxsys Cup – 2018/2019

AXIWI Referee Academy

Protos Weering futsal (indoor soccer) Tournament – 2018/2019

Planning Events – AXIWI Referee Academy




AXIWI Equipment for the best performing development

Coaching communication system for referees

The AXIWI communication system is thé tool for guiding and coaching other referees. With the communication system you are in direct contact with referees on the field. You can give directly instructions on distance by the wireless referee communication system from AXIWI. The communication system is also very good to use for communication between coaches and their assistents, during a training or a game.

Talent development

The communication system is also used to guide talented referees by referee coaches. During a game a referee coach stands next to the field, but is in direct contact with the referee by using the wireless AXIWI communication system. The referee can give direct feedback to the referee in the field about his performance. The information that the referee coach gets during the game (by listening to what the referee is saying), he can use after the game for the evaluation with the referee and increase the performance of the referee.

Referee training / course

The referee communication system is the perfect solution for coaches who are guiding starting referees. With the communication system a coach can give instructions about how to walk in the field and where to stand in certain game situations.

Technical Features

  • Frequency 2,402 – 2,483 Ghz
  • Dimension 65x32x22 mm
  • Weight 39 gram (incl. battery)
  • Reach up to +/- 250 metres
  • 4 channels
  • Headset connection 3,5 mm
  • Recharge time 2 hours
  • Battery time 8 – 10 hours


  • Full duplex and hands free
  • 2 – 6 pers can communicate simultaneously
  • 250 people can listen to the conversation
  • Open line connection, just like a telephone
  • Easy setup and very user friendly
  • Any unit can be set as Master / Follower

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Customer service


Do you have any questions? We’re there for you!

Directly an answer? Call us by phone between 8:15 am and 5:15 pm : +31 (0)180-691 400

Mobile phone: +31 614 16 45 02 (beyond working times)

Mail us: and we will answer your question as soon as possible.