00:56 What can GPS Tracker do for our vehicles#GNSS #network
00:41 Smart device can be easily installed all by oneself. Download Protrack App to track and check history route of vehicle at any time.
00:27 VT08S is a vehicle GPS tracker with functions such as SOS, fuel cut off, voice monitor, geo-fence, over-speed warning, history route review.
00:18 VT03C is a smart GPS portable tracker. Intelligent circuit control helps it performance well in battery power control.