iBWIM Spider WLAN is an extension of the iBWIM Spider. The main difference is power supply via batteries providing operation for around one day. Further, its sampling rate is limited to 500Hz.
The field of application is typically a one-day measurement in order to figure out an optimal sensor layout or make an initial structural assessment.
Data are sent via WLAN to a laptop where server software is installed. Data can be monitored by client software.