The single sensor node (SN-X) includes three ports which are sampled simultaneously with 24 bit and up to 13 kSps. Additionally, there is a node version with integrated industrial acceleration sensors (SN-I) to be affixed directly to the object to be measured. The power supply of the sensor nodes is done by mains of an accumulator which allows typically 7-9 hours of continuous measurement. The WLAN data transmission works with an access point (AP). A setting of the nodes and data analysis can be done by the use of our GUI software running on PC or laptop.