QL-GL521MG
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QL-GL521MG
- Global LTE Cat M1/NB2 with 2G with a single antenna
- Up to 7 battery years
- Supports wireless charging
- Water resistant, according to IP67
- Fast and flexible installation
- Ideal for asset monitoring and batch management
The GL521MG pager supports NB2 and add Qi and BLE wireless charging. Robust version with waterproof housing. With internal temperature and light sensors, the product is ideal for a wide range of environmental monitoring applications, such as cold chain logistics, warehouse management, road freight transport, monitoring of high-value static assets, etc. Supports various mounting alternatives using clip design to securely attach the device to any asset, including livestock.
- Queclink
- Global LTE Cat M1/NB2 with 2G backup using single antenna solution
- Up to 7 battery year
- Supports wireless charging
- Water resistant, according to IP67
- Fast and flexible installation
- Ideal for asset monitoring and batch management
Specifications
| Brand | Queclink |
| Model | GL521MG |
| Installation | Flexible |
| Operating band | LTE Cat M1/NB2 Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/ B27/B28/B66/B85 Cat NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/ B28/B66/B71/B85 |
| LTE data transmission | eMTC (DL) 348kbps eMTC (UL) 1.08Mbps NB2 (DL) 121kbps NB2 (UL) 150kbps (UL) [%VAR%] NB1 (DL) 74.1kbps NB1 (UL) 101kbps (UL) [%VAR%] |
| Work frequency | EGPRS 850/900/1800/1900 MHz |
| EGPRS data transmission | GPRS 107 Kbps(DL)/ 85.6 Kbps(UL) EDGE 296 Kbps(DL)/ 236.8 Kbps(UL |
| Dimensions | 87(LA) × 51(AN) × 30(AL)mm 87(LA) × 51(AN) × 33.5(AL)mm (version for mounting in magnetic housing) |
| Weight | 140 g 160 g (version for mounting in magnetic housing) |
| Backup battery | 3 lithium batteries CR123A, 1 400 mAh |
| Duration | 1 report up to date (GNSS activated): 5 years 1 report per day (cell ID only): 7 years |
| Watertightness | Conform IP67 |
| Working temperature | -20℃ ~ +60℃ |
| Internal temperature sensor | To control the temperature Accuracy: ±1℃ |
| Internal light sensor | For tamper detection |
| Vibrator | For confirmation signal when pressing the function button |
| Magnetic Mounting Housing (Optional) | For easy installation on metal surfaces |
| GNSS type | U-box all-in-one GNSS receiver |
| Constellations | GPS, Glonass, Galileo, Beidou |
| GNSS sensitivity | Cold start: -148dBm Hot start: -160 dBm Tracking: -167 dBm |
| Location Accuracy (CEP) | Autonomous: < 2m |
| First position (TTFF) - open field | Cold start: 24s approx Hot start: 1s approx |
| Function button | Used for power on/off and operating status check |
| LTE Antenna | Internal only |
| GNSS Antenna | Internal only |
| LED indicators | GNSS, State |
| Commands | Queclink Protocol Commands |
| Transmission Protocol | TCP, UDP, SMS |
| Working Modes | Power saving mode for extended standby time Continuous mode for emergency tracking |
| Scheduled report | Position and status reporting at preset time intervals |
| Geo-fence | Supports up to 20 regions |
| Battery alarm | Alarm when internal battery power is low |
| Activation report | Report when the device is activated |
| Motion Detection | Motion detection based on internal accelerometer of 3 axes |
| Setting the Reporting Frequency | Intelligent adjustment of notification frequency |
In the box
- Device
- Sticker with serial number
- Screws
- Double-sided tape