GPS GLOBAL SYSTEM
GPS Device Specification:
GPS Tracker Real Time Tracking:
Question 1: Which one is better between external Antenna GPS Tracker and built in antennal GPS Tracker?
Answer: External antenna GPS Tracker device can receive gps and GSM Signal is better.
Question 2: What kinds of GPS Chip do you use?
Answer: we use ublox GPS Chip.
Question 3: What frequency does your GPS Tracker device support?
Answer: our device supports 850MHz,900MHz,1800MHz and 1900MHz, you can use it in any countries.