To make installation easier, Xirgo Technologies XT2100 tracker has the built-in (GPS antenna and GSM antenna) that help reduce costs in the installation of unnecessary wires, XT2100 is a valid alternative for place on different types of mobile asset with little space to place a GPS tracker. Xirgo Technologies has designed XT2100 GPS tracker to cover some requirements in the "GPS mobile asset tracking", although XT2100 can be used for "fleet management" of asset or vehicles. To locate the mobile asset or vehicle that has installed a Xirgo Technologies XT2100 tracker you can be used 3 different modes: (from the Xirgo online server, using an external tracking management platform "edit IP/port", sending commands with SMS text messages). Xirgo Technologies offers in the XT2100 series the extra option for the tracker becomes a "standalone GPS" with backup battery and buzzer for generate preventive alerts. With Xirgo Technologies XT2100 GPS tracker you can be firmware update or change config parameters remotely without uninstalling XT2100 of your mobile asset, these two functions can do them (OTA - Over the Air), consult with Xirgo if the (OTA commands) you can them from the external tracking management platform or the Xirgo server.