Product parameters:

























Product parameters:
Communication standard: GSM
GSM frequency bands: 850/900/1800/1900MHz
GPRS:Class 12 , TCP/lP
Body memory: 32M
Phase error: mean-square phase error ﹤ 5, and peak phase error ﹤ 20
Antenna: built-in GPS antenna, GSM quad-band antenna
LED indicators: GPS (blue) GSM (green) Power (red)
Battery: 270MAh/3.7V industrial-grade lithium polymer battery

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