M528
FEATURES

Accurate GPS positioning, dynamic positioning deviation is less than 5 m.
GPRS and SMS tracking mode, adopt TCP communication protocol in GPRS mode.
Get current location immediately, and support real-time tracking (GPS data uploadingat interval).
Voice monitoring.
Protect device from high level voltage.
Data can resend from signal dead zone.
Remotely disable engine.
3 digital inputs for detecting the status of engine, door, air condition, etc.
SOS alarm, power-off alarm, over-speed alarm, parking alarm, Geo-fence alarm,fatigue driving alarm.
Mileage statistics.
Connect with I button to identify drivers (optional).
Connect with fuel sensor or temperature sensor to detect fuel and temperature(optional).
Remote update firmware.
SPECIFICATIONS
GSM Specifications
GSM Module | Quectel M50 |
GSM Frequency | 850/900/1800/1900 MHZ |
GSM Antenna | External |
Max Altitude | 18000m |
Max Speed | 515m/s |
GPS Specification
LBS Positioning Accuracy | 100-500m |
GPS Antenna | External |
GPS Chipset | U-blox 7020 |
GPS Sensitivity | -159 dBm |
GPS Frequency | L1, 1575.42 MHZ |
Channels | 56 channels examine track |
GPS Positioning Accuracy | 5-10m, 2D RMS |
GPS Antenna | External |
Speed Accuracy | 0.1m/s |
Time Accuracy | Synchronize with GPS |
GPS Data | WGS-84 |
Hot Start | <1s |
Warm Start | <38s |
Gravity Acceleration | <4g |
Functional & Packages
Working Voltage | 8VDC~50VDC |
Working Current | 50Ma~160Ma |
Operating Temperature | -20℃—70℃ |
Humidity | 5%—95% |
Size | 96mm × 55mm × 26mm |
Sim-card | Normal sim-card |
Battery | Rechargeable lithium polymer battery 380mAh |
Internal battery Standby | >4h |
Input | 3pcs (including ACC detection) |
Output | 2pcs |
A/D input | 1pc |