2. Technical parameter
1).GSM:850/900/1800/1900 Quad band
2).GPRS: Class12, TCP/IP
3).Working Voltage:9-50V DC
4).Working current:≈22mA (12vDC)
5).Working current:≈12mA (24vDC)
6).GPS locating time:Cold start≈38s(Open sky) Warm start≈32s
Hot start≈2s(Open sky)
7).GPS Precision:10m(2D RM)
8).Working temperature:-20℃~+70℃
9).Working humidity:20%~80%RH
10).Measurement:87(L)×43(W)×14(H)mm