



Specification | Parameters |
Device Dimensions (Bare Unit) | Model A: 57*33*19mm (L*W*D) |
Device Weight | Model A: 40g (bare, no magnet); 76g (packaged) |
Built-in Battery | 1200mAh, 3000mAh, 6000mAh, 10000mAh (3.7V) |
Charging Voltage | DC 5V/600mA (Type-C) |
Operating Temperature | -20°C to +60°C |
Storage Temperature | -20°C to +70°C |
Sensor | Precision vibration sensor |
Frequency Bands | LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66 |
Module Brand / Chip Model | SIMCOM A7070SA |
RMSE | S degrees |
Dynamic Output Range | -15~-108dBm |
Receive Sensitivity | -107dBm |
Maximum Frequency Error | ±0.1ppm |
Sensitivity - Cold Start | -147dBm |
Sensitivity - Hot Start | -155dBm |
Sensitivity - Reacquisition | -158dBm |
Sensitivity - Tracking | -160dBm |
Positioning Accuracy | <5m |
Time to First Fix | Cold Start: 32s average |
LTE 4G Antenna | Built-in |
GPS Antenna | Built-in |
LED Indicator | Power, status indication |
Transmission Protocol | TCP |
Power Detection | Indicator lights up when powered on |
Data Reporting | Real-time GPS data update, supports customer customization |
Geo-fencing | TBD |
Driving Behavior Detection | Overspeed alarm when vehicle speed exceeds set limit |
GPS Data | Real-time positioning update |
Vibration Alarm | Vibration alarm when vehicle is in armed state |
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