Thanks to that Digital Matter Telematics Oyster Sigfox is compatible with the "GPS/GLONASS" navigation systems, can be improve the available number of satellites (72 channels) and increasing the accurate in the fix position. The configuration of Oyster Sigfox GPS tracker can make it through USB cable or with the (OTA - Over the Air) function via SigFox network, with the two options you can change config parameters or firmware update of GPS asset tracker. Digital Matter Telematics Oyster Sigfox accept 2 real-time GPS tracking modes: (using the default Digital Matter online server, from an external tracking management platform "edit IP/port in the default config"). You can config in Oyster Sigfox GPS tracker "working afterhours activity", when the internal accelerometer of Digital Matter Telematics GPS tracker detect any movement "after hours of service" send (SMS alerts) to a predefined mobile phone, with these function you protect your mobile asset. Digital Matter Telematics Oyster Sigfox is it also a "standalone GPS tracker" that use (3 x AA alkaline or lithium batteries), is highly recommended use the lithium batteries (that provide longer life and wider temperature tolerance), contact with Digital Matter Telematics to know the exact duration times of Oyster Sigfox in continue working.