SQUADRA | Headset communication system


New product

SQUADRA is the leading mobile radio terminal in professional refereeing around the world.

Leader for 14 years in the most important international competitions such as the World Cup or the Champions League and by all the best European and world national leagues, Vokkero has become the official communication system for football referees all over the world.

All confederations and 95% of football federations in the world use the Vokkero headset system.

See the video

Key benefits

  • deploiement

    Intuitive handling, no fixed installation required

  • main libre catalogue

    Hands-free system, instant and continuous communication

  • cryptagesquadra

    Secure exchanges: digital encryption

  • filtre squadra

    Patented noise filter: total suppression of stadium noise

  • users squadra

    8 users in the same conference

Technical specifications

  • Audio: 8khz
  • Range: Up to 800m
  • Battery life: Up to 10 hours (rechargeable Li-Polymer battery)
  • 4 royalty-free frequency channels according to the European Radio Regulations (ETSI)
  • Weight: 100g (battery included)
  • Dimensions: 95 x 50 x 13mm
  • Operating temperature: -10°C / +50°C (14/122°F)
  • Recharging: max. 4 hours of charging time


  • Frequency Hoping 915 Mhz version (USA, Canada)
  • Specific versions with frequencies for Morocco, China, Japan, Korea, Singapore, Malaysia, Thailand, Qatar...
  • Version with specifics features Ice Hockey