We are Shenzhen Professional Security Technology Co.,Ltd. based in Shenzhen, China. We are member of TradeKey.com since September, 2013. Our business is related to Security & Protection industry and we specifically deal in Security System. Please find our product details below: GPRS/GSM GPS remote gps human/ vehicle tracking device system, GPS+AGPS tracking PST-T100S         Specifications of GPRS/GSM GPS remote gps human/ vehicle tracking device system, GPS+AGPS tracking PST-T100S:     Personal & Vehicle GPS Tracker &nb... IP66 Metal Color CCD Waterproof CCTV Camera system Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.