We are Track-earth Technology Co., Ltd. based in shenzhen , China. We are member of exporthub.com since February, 2009. Our business is related to Security & Protection industry and we specifically deal in gps tracker,gps tracking system. Please find our product details below:GPS TrackerThis device is designed for protection of the vehicles with GSM network and GPS technology. User could control the car with it and track the location by himself. Further more, it can work with two modes: SMS and GPRS. With GPRS it’s a small tracker working with sever center; with SMS it’s a car alarm for driver.GPS TrackerThis device is designed for protection of the vehicles with GSM network and GPS technology. User could control the car with it and track the location by himself. Further more, it can work with two modes: SMS and GPRS. With GPRS it’s a small tracker working with sever center; with SMS it’s a car alarm for driver.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.