Ulbotech is offering the latest 3G WCDMA GPS Tracker of T370, it supports the global mobile network from 2G to 4G. Integrated a built-in active antenna (25mm*25mm) with a high performance of AGPS function to ensure the positioning easy even so the GPS tracker located in the most hidden place of the vehicle. It's internal 3D acceleration sensor and combined with optimization algorithm efficient to achieve real-time detection of movement, driving behavior etc. It's built-in Immobilizer output function able to cut power supply to engine during theft. It's enable setting of dynamic upload mode and user define alarm to achieve the perfect integration of high performance but low consumption.