Built-in GPS,GSM antenna,more easy to install Remote controller to arm/disarm remotely The Newest type in the market with best tracking function Absolute street address by SMS Auto track continuously Built-in GPS,GSM antenna,more easy to install Remote controller to arm/disarm remotely The Newest type in the market with best tracking function Features: 1.Auto track continuously 2.Location based service (LBS) 3.Automatic update positions of vehicle turns 4.Absolute street address by SMS 5.Track mode 6.Monitor 7.GPS drift suppression […]