Manufacturer | Model | Type | I/O | Battery | Communication Methods |
---|---|---|---|---|---|
Queclink | GV75MG | GPS | 2/2 | No | TCP/UDP/SMS |
LTE Specifications
Operating Band | Cat M1/Cat NB1: TE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28 |
Data Transmission | eMTC (DL) 375 Kbps eMTC (UL) 375 Kbps NB1(DL) 32 Kbps NB1 (UL) 70 Kbps |
EGPRS Specifications
Frequency | 850 / 900 / 1800 / 1900 MHz |
Data Transmission | GPRS multi-slot class 33 (33 by default) EDGE multi-slot class 33 (33 by default) |
GNSS Specifications
GNSS Receiver Type | u-blox All-in-One GNSS Receiver |
Sensitivity | Autonomous: -147 dBm Hot Start: -156 dBm Reacquisition: -160 dBm Tracking: -162 dBm |
Position Accuracy (CEP) | Autonomous: < 2.5m |
TTFF (Clear Sky) | Cold Start: 27s average Recent Start: 27s average Hot Start: 1s average |
General Specifications
Dimensions | 102 × 46 × 20.5mm 4.02” (L) × 1.81” (W) × 0.81” (H) |
Weight | 110g (3.88oz) |
Battery | 700 mAh Lithium Polymer |
Operating Voltage | DC 8V to 32V |
Water Resistance | In accordance with IP67 standard |
Operating Temperature | -30°C ~ +80°C -40°C ~ +80°C for storage |
Zero Current Consumption | Available in GV75MG |
Message Buffer | Up to 10,000 messages in data buffer |
Interfaces
Digital Inputs | 2 digital inputs including: 1 positive digital input for ignition detection 1 negative activation input for normal use |
Digital Outputs | 1 digital output, open-collector, max output current 150 mA |
Digital Outputs (Latched) | 1 digital output with internal closing circuit, open-collector, max. 150mA output current. |
Serial Port | 1 RS232 serial port with an 8-pin connector for external devices |
LTE Antenna | Internal |
GPS Antenna | Internal |
LED Indicator | CEL, GNSS, PWR |
Communication Protocol
Transmission Protocol | TCP, UDP, SMS |
Scheduled Reporting | Device position and status reporting at preset time and distance intervals |
Geofences | Alerts based on geofences and parking; Up to 20 geographical fences can be defined |
Low Battery Alert | Alert when the battery is low |
Power-On Report | Reports when the device powers on |
Tamper Alert | From the internal 3-axis accelerometer |
Driving Behavior Monitoring | Detection of aggressive driving behaviors, including harsh braking, rapid acceleration, etc. |
Collision Detection | Collection of accident data for reconstruction and analysis |
Special Alert | Special alert based on digital input activation |
Remote Activation | Ability to control digital outputs remotely |
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