Datalogger series Ecolog-Net are designed for recording temperature and relative humidity via a network. The data is stored in the internal memory and can be loaded to the PC via the LAN network. The system offers the highest data safety as the datalogger continues logging for months, running from its own internal lithium battery in the event of a power failure. Multiple level alarm features are built in for local or network alarming and any authorized user can set out a range of conditions.