The AXIWI AT-350 intercom is a wireless bidirectional full-duplex (conference) communications system.
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).
Usage:
– communication between assistant referees, the referee and the VAR during football matches
– referee communication in other sports
– communication in sports – between the coach and the players
– communication on a film set – free exchange of information between the cameraman, director, producer on the set
– communication in a production team on a production line or in a warehouse, at a sorting facility or another industrial environment
– communication during workplace training or in the field
– communication at a restaurant, between the kitchen and the waitstaff
– communication during organisation of events, concerts, lectures.
Properties of the Axiwi AT-350 wireless intercom:
– free full-duplex communication (like over the phone, but with better quality)
– small dimensions and weight
– great range
– watertightness
– simplicity of handling
– very broad accessory range
Technical specifications:
– six persons simultaneously per channel in full duplex, the remainder on listen-in standby up to 250 users per channel
– ease of rotation between full duplex and listening in
– frequency range 863-865 MHz (no licence needed in Europe)
– GFSK digital modulation
– eight channels (eight groups may work independently without interference in the same area), range 300 m line-of-sight
– dimensions: 78 x 38 x 19 mm
– weight: 70 g (w/ battery)
– 3.5 mm TRRA speaker and microphone jack
– work time – 10 h, charging time – 3-4 h
– IP54 class
