... employee,businessmen,outworker,pet,travller,lover,stud gps tracker for persons and pets factory Product DescriptionGeneral: Based on GSM/GPRS ... new ARM7 solution, it can be 90 hours. Applications: Vehicle for rental or manage of outside equipment, etc. //GPS tracker, ... Tracker Protect the elder, kid, employee and pet etc. //GPS tracker, Tracker Protect the businessmen. //GPS tracker ...