... goods,elder,kid,employee,businessmen,outworker,pet,travller,lover,students car gps tracker factory Product DescriptionGeneral: Based on GSM/GPRS and ... at once when it moved or touched heavily... SD card slot in GPST03 supported. The GPRS data can be saved in ... Tracking//GPS tracker, Tracker //GPS tracker, GPS vehicle tracker, GPS car tracker, cargo tracker, mini tracker, kid tracker, pet tracker, watch ...