GSM Gateway Module

Main module Gateway for data upload to cloud servers.


The GSM gateway module is online to GSM 2G telenetwork M2M. The LED lamp will blink red every second after connection to the telenetwork.
The APN will default be “internet.”
Then the module is listening to the 433,92Mzh band, and it will catch and save signals from the ThermIT sensors in the area within 20 to 30 meters in diameter. It saves any received data, but it also overwrites data received from the same Sensor_ID until it is transferred to the hosting server.

Technical Data


Comm. frequency with sensors

433.92 MHz (ISM)

ISM Sensitivity

-108 dbm

GSM com. Band

GSM Quad band 2G

Power supply

230 Vac - 12 Vdc 2100 mA

Operating temperature

-20°C to +70°C

Storage capacity

Max. 32 Sensors

Relative Humidity

Max 80% (noncondensing)


98 mm X 64 mm x 94 mm (Without antenna)


200 grams

IP Rating

IP 62

Interval to server

Default 60 min. (Range from 15 min. to 240 min.)


Marking according to the WEEE requirements


EU declaration of conformity