GSM network: 850/900/1800/1900MHz
GPRS standard: Class 12, TCP/IP
30sec with cold boot(under the open sky)
29sec with warm boot(under the open sky)
5sec with hot boot (under the open sky)
GPS Positioning accuracy: 10-15m(under the
Working temperature: -20℃ ~ +70℃
Working humidity: 5% ~ 95% RH
Host size: 40(length)x34(width) x14(height)mm
Product View
No. Function No. Function
1 Lanyard hole 2 Reset hole
3 Switch button 4 charger hole
5 GSM indicator 6 GPS indicator
7
SIM slot(micro
card for iphone4)
8
slot rubber plug
9 microphone hole
Photos are for reference only, please in kind prevail.