Introduction
GSM Hz：850/900/1800/1900MHz
GSM,GPS: MTK 6261 UBX7020
GPRS: Class 12, TCP IP build in GSM module
GPS Sensitivity： -159dbm
GPS located accuracy：10 meters(2D RM)
GSM located accuracy：50-200 meters
Speed accuracy：0.1m/s
Maximize height：18000 M
Battery：3.7 V 320mA
Size(Outside cover):47.5(L)*38.5(W)*12.0(H)mm
Suttle：58 g
Working temperature：-20-70℃
Working humidity：20%-80% RH
Functions: 1.54" ful color touch screen, 240*240
RAM: 128MB,
ROM: 8GB
GPS+Dual LBS
Telephone APP or Computer GPRS ，Double control,GPRS ，Monitoring，Managing
Call by watch to telephone
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