The Teltonika TSM232 is an Iridium SATELLITE terminal with a backup battery. The complete solution combines Teltonika TSM232 with Teltonika FM63XY or FMB630 connected via RS232. This solution allows data transfer to the server via the Iridium satellite network when other terrestrial networks are not available. The high-capacity Ni-MH internal battery ensures long hours of autonomous work when the main power source is disconnected. This solution meets the demand for high-security logistics, maritime transportation, construction and mining transportation, oil/gas industry, public security, government/defense, and more.