Audiotours is the leader in the radio guide sector for its innovative systems. Our ultra-light A-QUATRO devices are incredibly simple to use and perfect for any guided tour. Our A-QUATRO devices guarantee the highest sound quality currently on the market, long battery life thanks to the high capacity lithium system and always reliable performance.

  • No background noise/strong>
  • Communication up to 150 meters away from the microphone
  • Very small and light radio (65gr - Measurements: 7 x 4.5 x 2.5 cm)
  • Reception of excellent quality guaranteed , which excludes any interference with groups in parallel, even in the presence of infrastructure obstacles
  • Rechargeable lithium batteries of 1,900 Mh with a duration of 50 hours of reception
  • N. 120 channels in the 863-865 frequency band
  • Multiple charging system (charger box 50 seats)
  • USB side port for single charging via micro B USB cable, for fast charging with a portable POWER BANK device and / or direct connection to a power supply
  • Auto-off function activated with option 5 - 10 - 20 - 30 minutes from the end of the transmission
  • "Individual Cloning" function: tuning of the radio receivers to the transmitters by simply clicking the infrared button.
  • Audio guide option: through the use of a suitable microphone, the same radios can be used as an “Audio guide”, that is, reproduce the sound of an MP3 device, mobile phone or other device containing a pre audio -registered
  • CE Certification - Product compliant with: EU-RED Certificate of Conformity. Radio Equipment Directive (RED) 2014/53 / EU
  • Assistenza h24 7/7


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