Common features Double Electronic Technology Co., Ltd., Zhengzhou GPS positioning system includes the following: Vehicle Location: Fixed time continuous positioning, velocity, direction of movement and so on. Monitoring alarm: speeding, fatigue driving, unloading, parking and other unexpectedly long time. Remote monitoring: for the robbery scene after the alarm judgment. Off oil: used for remote lock your car in case of emergency. SOS Emergency: artificial trigger dangerous driver to feel the car with GPS locator, the highest level of alert. Car Phone: speakerphone, handset call, call display screen (external headset). Text scheduling: external scheduling screen, handle and so on. Voice Broadcast: external voice broadcast device with speakers. Image Transfer: 1-4 road camera with night vision. Custom Alarm: the user to connect a variety detection switch needed to trigger the camera to take pictures to support the driving school vehicle GPS Which is better? Driving car gps positioning system, gps vehicle satellite positioning system Driving features: GPS positioning one: to pinpoint the exact location of the vehicle, driving direction, driving speed - effectively scheduling to ensure timely completion of the mission sent a car; GPS positioning two: super speed car alarm Where there is GPS positioning, failure alarm, an emergency alarm - Alarm function to ensure a safe, orderly operation; GPS positioning three: how fees according to need a car GPS positioning, you can access to controlled vehicle within 60 days of the trip, Track Record - effective analysis, scheduling vehicles; GPS positioning Four: traffic lines effective regulation of vehicles, speed, parking place, time - Gongjusiyong, pull smuggled goods can be controlled; GPS positioning five: The GPS scheduling management , long-distance vehicles to reduce vehicle Kongshi, detour driving - improve the efficiency of vehicles; GPS positioning six: precise statistical mileage, fuel costs less, less tolls, high-speed toll less - saving car costs; GPS positioning Seven: Fast display vehicle location, view nearby vehicles and scheduling - improve service quality, customer satisfaction; GPS positioning VIII: controlled vehicle movement information are all stored in the control center computer - help the company Car coordinated deployment; GPS positioning Nine: stop time, location, vehicle location map data printing - easy to produce lead or vehicle management unit required reports. Ten GPS positioning: real-time positioning: immediately grasp the detailed status of the vehicle (engine on and turn off status, direction, latitude and longitude, instantaneous speed, etc.); automotive GPS terminal human damage free replacement within three months, one year free warranty; a year later , GPS terminal product maintenance costs during the contract period. Man-made damage (water, own overhaul, etc.) except for damage and natural disasters.