Compact Vertical vibration monitor

The INFRA C20 is our latest innovation. This wireless compact unit, small enough to fit in your hand, is a vibration monitor, vertical geophone, and a data logger all in one. 

  • All-in-one data logger and vibration monitor 
  • Excellent battery performance – up to 7 months 
  • Rugged design with color display and touch pad 
  • Remote managing from your computer and mobile device 

Hassle-free remote environmental monitoring




Pile Driving

Human Comfort

Key Features

Easy start-up - With the color display and six button touch-pad, navigating and setting up the INFRA C20 vibration monitor couldn’t be easier.
Battery Capacity - Extremely low power consumption gives up to seven months of continuous monitoring, well beyond similar systems on the market.
Easy mounting - The INFRA C20 offers uncomplicated wireless vibration monitoring. For sites that may have difficult surroundings or unsuitable circumstances for a wired system, INFRA C20 is an excellent option.

Discover the INFRA C20

The INFRA C20 is a wireless compact unit, small enough to fit in your hand, with a vertical vibration monitor and a data logger all in one. Mounted and installed on your worksite in just a few minutes, you will be instantly ready to start monitoring.

Manage your monitor remotely on your computer or mobile device via INFRA Net, our internet-based system for project administration and analysis


Access Your Monitoring Data in INFRA Net

INFRA Net is a cloud-based project management tool that streamlines many project management tasks that cost time and money. You can view real-time data and information online, perform data analysis, create reports, export visualization of data captured by the INFRA monitoring system, and much more.


  • Remotely control sensors deployed in the field
  • Eliminate the requirement for an on-site operator
  • Automate the tracking and communication of sensors
  • Automatic instrument diagnostics
  • Manage alarms and alerts to stakeholders and employees


Customer Case

Monitoring Vibrations at the Revival of Viscaria Copper Mine

The Viscaria copper mine, just outside Kiruna in northern Sweden is getting a second chance at life. The consulting engineers, Vibroakustik, is responsible for setting up sensors to monitor vibrations in the area.


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Built on a new hardware platform, the INFRA C20 utilizes the latest technologies, such as modular communication. This will give you unparalleled reliability as well as being future-proof. The INFRA C20 has a built-in 4G modem with 2G and 3G fallback and comes with GPS position and time synchronization. The long battery life offers up to seven months of continuous monitoring. We recommend that you submit your INFRA C20 Vibration Monitor for calibration every 12 months (every 24 months for long term monitoring). Sigicom has calibration laboratories in Stockholm (Sweden), London (UK), Caen (France), Colorado (USA) and Ottawa (Canada) and offers short delivery times. Read more about calibration under Support.


Environmental monitoring is a crucial part of our society and is performed within many construction and infrastructure projects. In construction work projects, ground vibration monitoring is important to ensure safety of surrounding structures and buildings. Blast and drilling vibrations from tunnel work is one example of construction vibrations where vibration monitoring equipment is necessary. Human comfort is also an important aspect of vibration monitoring since many people live close to construction sites in urban areas. Making sure that nearby buildings are protected, and residents are comfortable, is a best practice in the industry.

Made to work

The INFRA C20 vibration monitor offers a rugged design and IP67 protection class and is designed for long service life in harsh conditions. The color display is protected from scratches and weather impact with a sliding screen cover, and underneath the INFRA C20 has protection from erosion. For monitoring in explosive areas, the INFRA C20 comes in an Ex/ATEX Protection Box. Replacing and charging the batteries of the INFRA C20 vibration monitor is quick and easy and is described step-by-step in the manual and on Sigicom Academy.

Quick and easy set-up

The wireless vibration monitor is easily mounted and installed on your worksite in just a few minutes. After installation, the vibration monitor’s extremely easy-to-use interface allows to instantly and effectively start monitoring vibrations. Two pushes on the keypad is all you need to start it up. All monitoring is performed digitally and in INFRA Net web application you can easily select standards. In INFRA Net you can adjust settings and view all of your sensors and monitors in your projects.

Work remotely

Manage your monitor remotely via your computer or mobile device via INFRA Net, our internet-based system for project administration. In INFRA, you will find a rugged and reliable vibration monitoring system, helping users reduce travel costs and increase efficiency. Project alerts can be received by key project personnel at designated measurement thresholds. Data can be analyzed, and reports generated as required for any project.


Investing in Sigicom’s vibration monitoring equipment is a wise and future-proof investment. INFRA sensors are preloaded with many measurement standards, providing compliance for use on projects all over the world. Download the INFRA C20 datasheet for more information. Contact us to find out if INFRA can be used on your project.