GUARDIAN REF 4 à 8 | Kit oreillettes HD pour la VAR View larger

GUARDIAN REF 4 to 8 | Communication Kit for VAR


New product

Guardian Ref kit ready to use for 4 to 8 users dedicated to professional referees, including radio terminals, professional micro-earphones, charger configurator and accessories.

Key benefits

  • users

    Unlimited number of users

  • deploiement

    Intuitive handling, no fixed installation required

  • son catalogue

    HD sound: 16 Khz audio sampling rate

  • cryptage catalogue

    Hardened digital encryption: exchanges secured by an AES 128 key

  • main libre catalogue

    Hands-free system, instant and continuous communication

  • filtre squadra

    Patented noise filter: total suppression of stadium noise

  • 10 frequences

    10 frequencies available

Kit content


Available in kits of 4 to 8 terminals, with or without accessories. 

Example for a kit of 5 users with accessories:


Also available in different versions out of Europe (Canada, Australia, Asia... please contact us).

Technical specifications

  • Audio: 16khz
  • Range: Up to 1.2 km
  • Battery life: Up to 12 hours (rechargeable Li-Polymer battery)
  • 10 encrypted radio frequencies: Royalty-free according to European (ETSI) and US, Canada (FCC) radio regulations
  • Weight: 190g (battery included)
  • Dimensions: 70 x 110 x 28mm
  • Operating temperature: -20 / +55°C
  • Charging: max. 4 hours of charging time