Yapalong 4000 (7-User) Complete Set

Open Communication Referee System (No Push-To-Talk required). Superior Sound Quality. Lightweight and Compact Design. Encrypted Transmission. 8+ Hours of battery Life (1700mA). Up to 300-meter line-of-sight range. Expandable up to 8 users. 1 Year Warranty.
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  • Full Duplex Referee Communication System (No Push-To-Talk required)
  • Superior & Safe Sound Quality (whistle volume is automatically reduced to safe levels and can be adjusted by the user) 
  • Lightweight and Compact Design (Receiver is only 4" x 2.5" and weighs only 4.2 oz)
  • Encrypted Transmission
  • 8+ Hours of battery Life (1700mA)
  • Up to 300-meter line-of-sight range
  • Expandable up to 8 users
  • 1 Year Warranty

2 Reviews Hide Reviews Show Reviews

  • 4
    Yapalong 4000 (7 user) Complete set

    Posted by O'Connor Michael on 19th Oct 2021

    First I will say is that it is better then using Midland or Motorola radios on the football field. Being able to talk at the same time and both be heard is another advantage. Being on a secure channel is also another advantage. The drawback at the moment is the radios need to be line of site. If the radio is on your back, someone across the field and down the field a bit can’t always be heard in a crisp tone. You do get some crackling in the transmission and is hard to hear. I thought we had a 300 yard range on line of site so a bit disappointed in this. Maybe I have not set them up correctly. Not sure. Would I spend the money again knowing what I know after using them, I think I would have to think a bit harder on it but in the end probably would.

  • 5
    Perfect Football Officials set

    Posted by Frank H. on 18th Aug 2016

    We tried out for few weeks now and they are the best from what's out there. TASO loves it.

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