Trenchless excavation work

New product

Radio communication system for trenchless excavation work.

Maintenance of electrical networks or pipelines buried, replacement or rehabilitation of existing underground infrastructure ... many work in urban areas that are not safe for enforcement staff.

Today, companies specialized in trenchless that allow roadworks without having to open the floor. However, some constraints inherent in the work exist and there is a real risk taking stakeholders on site.


For operators, including directional drilling and cracking, audio communication is difficult due to a particularly noisy environment. The problem is accentuated as soon as people are no longer visible. It is essential that operators can coordinate their assessments so that the best decision can be made.

This is to overcome all these difficulties that Vokkero communication system was adopted.

Strong points

  • A clear and intelligible communication in noisy or challenging environment
  • An instant conference and efficient communication
  • A secure and confidential communication
  • Sustainable radio and easy to use system

Trenchless excavation work - VOKKERO

Trenchless excavation work - VOKKERO

Technical specifications

  • Communication system full duplex hands-free with unlimited users
  • Patented noise filter: Digital audio filtering (noise from the work environment)
  • Sampling frequency 8kHz
  • Range up to 1.2 km
  • Battery life up to 12 hours (rechargeable Li-Polymer battery)