GSM Frequency | 850/900/1800/1900 MHz |
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GPRS | Class 12, TCP/IP |
Memory | 64Mbb |
Phase error | RMSPE<5,PPE<20 |
Max Output | GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3Bm |
Max Frequency Error | ±0.1ppm |
GPS Chipset | MTK high sensitivity chip |
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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≤2sec Avg. cold start≤35sec |
Voice Monitor Range | ≤5 meters |
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Button | 2xSpeed dial, 1xSOS, 1xMODE, 1xPower On/Off |
GSM Frequency | 850/900/1800/1900 MHz |
Standby time | 10 days (Deep sleep mode) |
Working time | 15 hours (GPS working mode) |
weight | 54g |
Dimension | 73.0(L)*45.0(W)*16.0(H)mm |
Working voltage/current | 3.7VDC/50mA |
Operating temperature | -20℃~ 60℃ |
Charger voltage/current | 5VDC/1A |
Waterproof grad | IP65 |
Calling time | 5.5 hours |
Battery | 1100mAh/3.7V |
GPS+LBS+positioning | Auto-mute mode on classes |
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IP65 dust and water proof | Voice monitor |
Geo-fence alarm | SOS call & Speed-dial |
1200mAh internal battery | Tracked by: SMS, APP, Web |