The latest release of BMC MesssystemeNextView4, the professional software for data acquisition and analysis, synchronises signals of different LAN data acquisition systems to real-time. Applications include the ability to measure the effects of earthquakes at any number of places worldwide, monitoring the water pressure to a barrage on both sides of a river during a flood, the river separating the two measuring points, using WLAN. When signals are recorded in harsh environment, e.g. in field use or in a machine hall, a measurement system is exposed to extreme influences, such as humidity or dirt, especially in long-term measurement. In this case, only the LAN data acquisition system is installed at the measurement point. The recorded signals are transmitted interference-free via a network cable to a PC standing at a "safe" place. Measurement and control at many different positions of a production process can easily be done with LAN measurement systems. Relations become visible. The multi-point measuring system can be extended at will. LAN data acquisition systems from BMC Messsysteme are available as standalone version (LAN-AD16f) or as an all-in-one solution with integrated amplifier technology designed as a desktop unit (AMS42-LAN16f) or a rack system (AMS84-LAN16f).