The GL300MG is the LTE version of the GL300, the most popular series of the brand. It is used for a wide range of applications that require real-time location knowledge, such as private investigations, package delivery, temporary vehicle tracking, long-distance transportation, endurance competitions, and animal tracking, among many others. It is a battery-powered asset tracker with 300 hours of standby autonomy (when reporting once every 10 minutes). Compatible with Cat global LTE M1/NB2 with 2G fallback using a single antenna solution and supports accessories such as the external battery kit (17600 mAh) and the IP67 waterproof magnetic case.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Queclink | GL320MG | GPS | 2/2 | Yes - Internal Battery | TCP/UDP/ SMS |
LTE Specifications
| Operating Band | Cat M1: LTE-FDD:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/ B20/B25/B26/B27/B28/B66/B85 Cat NB2: LTE-FDD:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/ B20/B25/B28/B66/B71/B85 |
| Data Transmission | eMTC (DL) 588 Kbps eMTC (UL) 1119 Kbps NB2 (DL) 127 Kbps NB2 (UL) 158.5 Kbps NB1 (DL) 32 Kbps NB1 (UL) 70 Kbps |
GSM Specifications
| Frequency | 850 / 900 / 1800 / 1900 MHz |
| Data Transmission | GPRS: (DL)107Kbps, (UL)85.6Kbps EDGE: (DL)296Kbps, (UL)236.8Kbps |
GNSS Specifications
| GNSS Receiver Type | u-blox All-in-One GNSS Receiver |
| Sensitivity | Autonomous: -147 dBm Hot Start: -156 dBm Tracking and Navigation: -162 dBm Reacquisition: -160 dBm |
| Position Accuracy (CEP) | Autonomous: < 2.5m |
| TTFF (Clear Sky) | Cold Start: 30s average Recent Start: 28s average Hot Start: 1s average |
General Specifications
| Dimensions | 77.9 × 39.9 × 26.7mm 3.07''(L) × 1.57''(W) × 1.05''(H) |
| Weight | 93g (3.28oz) |
| Battery | 2600mAh Lithium Polymer |
| Battery Life | Not Reporting: 480 hours Reporting every 5 minutes: 260 hours Reporting every 10 minutes: 300 hours |
| Water Resistance | According to IPX5 standard |
| Charging Voltage | 5V DC |
| External Battery Voltage | 3.5V to 4.2V DC |
| Operating Temperature | -20°C ~ +60°C |
Interfaces
| Digital Inputs | 1 positive activation input for ignition detection and 1 negative activation input for common use |
| Power On/Off Button | Turns the device on or off. Can be disabled through the communication protocol. |
| Function Button with Vibration Confirmation | For SOS alarm or quick Geo-fence setup |
| GSM Antenna | Internal |
| GNSS Antenna | Internal |
| LED Indicator | CEL, GNSS, PWR |
| USB Type-C Interface | For firmware update and configuration |
Communication Protocol
| Transmission Protocol | TCP, UDP, SMS |
| Programmable Reporting | Reports device status and position based on distance parameters, pre-set time intervals, mileage, or a combination of these. |
| Geo-fences | Up to 20 geographic fences can be defined. |
| Low Battery Alert | Alerts when the battery is low |
| Power On/Off Report | Reports when the device is powered on or off |
| SOS/Emergency Alert | SOS alert when the button is pressed |
| Special Alert | Special alert based on digital input activation |
| Motion Detection | Motion alert based on 3-axis accelerometer |
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