GSM Specification
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GSM frequency | 850/900/1800/1900 MHz |
GPRS | Class 12, TCP/IP |
Memory | 32+32Mb |
Phase error | RMSPE<5,PPE<20 |
Max output |
GSM850/GSM900:33±3dBm
GSM1800/GSM1900:30±3Bm
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Max frequency error | ±0.1ppm |
GPS Specification
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GPS chipset | MTK high sensitivity chip |
Frequency | L1,1575.42MHz C/A code |
GPS channel | 66 |
Location accuracy | <10 meters |
Tracking sensitivity | -165dBm |
Acquisition sensitivity | -148dBm |
TTFF (open sky) |
Avg. hot start≤1sec
Avg. cold start≤35sec
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Functional & Package
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Voice monitor range | ≤5 meters |
Dust-waterproof level | IP65 |
Button | 1xPower On/Off |
Working voltage/current | 3.7VDC/60mA |
Charger voltage/current | 5VDC/1A |
Operating temperature | -20℃~ 70℃ |
Battery | 2500mAh/3.7V & 5000mAh/3.7V |
Charging period | 4 hours/8 hours |
Standby time (Deep sleep mode) | 20 days/40 days |
Working time (GPS working mode) | 30 hours/58 hours |
Dimension | 91.5(L)*57.0(W)*24(H)mm/91.5(L)*57.0(W)*37.5(H)mm |
Weight | <100g/202g |