A datalogger is a device that records measurements such as temperature, relative humidity, meter counter, etc. over extended periods of time. Dataloggers usually have a microprocessor, memory for data storage, and sensor(s). Most dataloggers interface with a PC and usually need a technician visit for the data to be transferred to the central back office for analysis.

eDevice's M2M solutions allow to connect such dataloggers to Internet for automatic transfer to a FTP server. Such dataloggers can also be remotely configured through a Telnet or Web interface in order to make any on-site visit useless.