GPS Tracking device For Bus/Car/Taxi/Motorcycle 1.Small size,easy installation 2.Wide ... 3.Device consumption<60mA GPS Tracking device For Bus/Car/Taxi/Motorcycle GPS System main functions: 1. Locating and ... such as speed, location, moving direction and elevation above sea-level of vehicle, can be tracked by monitoring center anytime ... Company certificate: GPS Tracking device For Bus/Car/Taxi/Motorcycle