The GSM data logger is intended for recording temperature and humidity. In case of exceeding the set limits, it allows sending alarm SMS and JSON messages via 4G data connection. Measured values ​​can be sent to the COMET Cloud Internet storage, which is a complete monitoring, alarming and analysis system.

• The GSM recorder contains a calibration sheet with declared metrological connections of standards, which is based on the requirements of the ČSN EN ISO/IEC 17025 standard

It is also possible to set regular sending of JSON messages to the COMET Database program, the sending interval is adjustable. Alarms are also indicated locally on the device by LED, LCD and acoustically. The recording is made to a non-volatile electronic memory. The data can be transferred to a personal computer via the USB-C interface at any time with the supplied cable.