VOK-REF 05 is a wireless audio conference system that has been developed to satisfy requirements specific to referees of team sports and trainers: to keep them in permanent contact so that they may quickly intervene in collaboration with one another.
This system does not need a fixed installation, and can be used instantly. It makes it possible to set up permanent hands-free communication between referees and their associate judges for the entire duration of a competition.
This audio solution represents a unique combination of 3 technologies (hands-free conference call / encryption / noise filter). It ensures simultaneous communication between 5 users without requiring any buttons to be pressed to during the conversation. A high performance noise filter can be used even in surroundings as noisy as those that host several thousand supporters.
The VOK-REF 05 was initially developed in 2005 based on specifications from the French Professionnal Football League (LFP) and from the French soccer referee committee, and has been used since by the world's greatest soccer and rugby referees during events as important as the European Champions League, the 2006 soccer world cup in Germany and the 2007 rugby world cup in France. It has now become an essential tool for ice hockey, American football, cricket and baseball referees.
Strong points
* Fully hands-free system
* Completely mobile system that does not require any fixed installation to operate
* Includes a high performance noise filter for excellent listening quality, even in very noisy environments (crowds, shouting, whistling, etc.)
* Digital encrypted transmission so that the confidentiality of exchanges is respected
* Light, compact and sturdy for intensive use.
Also available in 3-user version, see VOK-REF 3
> Click here to contact us for other configurations
The official intercom system VOK-REF 05 does not need a fixed installation, and can be used instantly. It makes it possible to set up permanent hands-free communication between referees and their associate judges for the entire duration of a competition.
* Frequencies: 863-870MHz (Europe, South Africa…)
* Output power 10/200mW
* Range: 800m
* Channels: 3
* Modulation: GFSK
* Sensitivity: -103dBm
* Technology: TDMA
* European standards: EN 300-220 / EN 301-357
* Number of users: 5
* Battery type: rechargeable Li-Polymer 3.7V 1000mAh
* Battery life: 7 hours
* T° range: -10 / +50°C
* Vokker weight & size: 150g - 120 x 60 x 25mm
* Kit weight & size: 2,8Kg - L 24 x P 15 x H 20cm
* Kit composed of 5 "Vokker" transceivers, battery 1000mAh + standard headset + Battery charger + armband + belt
Packaged in a Flexible and reinforced transport bag
Also available in 915-928MHz version (USA, Canada, Australia…)
Standard compliance: FCC part 15 & AS/NZS 4268
