Sisprobe owns  600 SmartSolo 3C 5Hz nodes

These nodes can record continuous noise for up to 30 days and are cable free which make them easy to deploy. They are suitable for passive and active surveys.
All the specs can be found here

For our projects, the nodes are prepared and shipped to the desired location. Following data acquisition, the nodes are shipped back to our office and the data are downloaded and analyzed.

On-site assistance with an engineer will be provided.