
II. Technical data
GSM Frequency
850/900/1800/1900MHZ
GSM/GPS chip
MTK6260/MTK3337
GPRS
Class 12,TCP/IP build in GSM MODULE
GPS sensitivity
-159dBm
GPS location accuracy
5-25m
LBS location accuracy
50-200m
Speed accuracy
0.1m/Second
GPS cold start
<38 second
GPS warm start
<32 second
GPS hot start
<2 second
Maximum Elev
18,000m
maximum speed
515m/second
Weight
15g
Average standby current
<10mA
Operating temperature
-20---70
℃
Humidity
20%---80%
Dimensions
38mm×35mm×15 mm (main unit)
Voltage
Rechargeable 450mAh battery
Power supply
DC5V
Standby time
>48h
Buttons
POW: power on/off, hang off
SOS: SOS call and receive call (Two way communication only)