Hướng dẫn sử dụng máy theo dõi GPS PICTOR PT20 Long Standby
PICTOR PT20 Long Standby GPS Tracker User Manual To ensure quick and correct usage, please read the Instruction manual carefully before using it Product Introduction Specification Item Parameter GSM Frequency ‘850/900/1800/1900MHZ. Supported location method BDS/GPS/LBS Location Accuracy ≤10m Light Alarm…