In addition to wireless data loggers, the Japanese T&D Corporation is presenting modules for data collection and communication as well as cloud services and software. Individual components can be combined to create customized solutions. Monitoring with networked data loggers serves to protect goods, processes or areas and also enables accurate documentation for compliance with legal guidelines. The data loggers in the RTR 500 series, for example, measure parameters such as temperature, humidity, voltage, mA (4 - 20 mA), pulse, lighting, UV and CO2. The base station - optionally available as a wireless, GSM, USB or Ethernet model - collects data from all loggers wirelessly over a free distance of 150 m or, with the help of a repeater, even over longer distances. If measurements deviate from defined tolerance values, the base station sends automated alerts via SMS, email or app.