REF-4 – set of four referee intercoms plus accessories

Set contents:
– AT-320 wireless intercom unit – 4 pcs.
– HE-009 headphone and microphone headset – 4 pcs.
– OT-008 arm band – 4 pcs.
– TR-006 transport case – 1 pc.
– CR-008 double grid charger – 1 pc.
– CA-006 USB cable w/ 2x micro-USB plugs – 2 pcs.

AXIWI bidirectional communications systems are included in the FIFA (Fédération Internationale de Football Association) list of systems for referee communication AXIWI offers professional systems for sports referees, which are used by football and referee organisations all over the world (and by other users as well).

What is the AXIWI intercom system?
The AXIWI is a miniature, full-duplex, hands-free bidirectional communications system. Six persons may communicate with each other in conference mode, just like during a phone call. Model AT-320 has four conference radio channels, with up to 250 persons able to use a channel simultaneously. In addition, the intercom unit is equipped with a clip and lanyard eye.
The Axiwi AT-320 is the smallest and lightest referee intercom available on the market!
Unit dimensions: 32 x 65 x 22 mm, the weight with battery is just 39 g.

The AXIWI communications system was designed for sports referees, coaches and trainers of most sports, such as:
– handball,
– korfball,
– basketball,
– football,
– field hockey,
– volleyball,
– baseball,
– water polo,
– rugby,
– floorball,
– beach sports,
– futsal,
– equestrian sports.

You can find out more about the opportunities from using Axiwi systems in sports under this link on our website.

The order lead time is 7 – 10 business days.

The warranty period is two years.
We offer full technical support, updates and system servicing even after the warranty period.

Properties of the AXIWI AT-320 system
– fully wireless communications system, without a base station or network
– full-duplex bidirectional communication for up to six persons
– high-quality real-time sound reception without delays (latency < 1 ms)
– up to 250 units per channel able to join the conversation in conference mode
– universal, worldwide radio communications band – 2.4 GHz
– range: above 200 m line-of-sight
– four simultaneous radio channels
– small and ultra light – 32 x 65 x 22 mm / 39 g
– individual charging via micro USB port or collectively using a dedicated tabletop charger
– operation time – six hours; charging time – ca. two hours
– headphone and microphone jack: 3.5 mm TRRS

Comparison of the Axiwi AT-320 and AT-350 systems.

https://www.youtube.com/watch?v=0R6cRTS43eI