The durable GL300VC model is well designed GNSS locator with a wide range of different options. It supports GPS and GLONAS and that fact makes this device absolutely universal for all the customers.
It has GPRSGSM subsystem that works in a wide frequency band from 850 to 1900 MHz and can be remotely controlled via GPRS channel. As an addition it has a built-in three-axis accelerometer, temperature sensor, inside battery indicator and SOS button.
The difference between GL300VC model and original GL300 is the great adaptability of the first one for North American geolocation systems.