1. Global LTE Cat M1/NB2 with 2G fallback using unique antenna solution

2. Up to 7-year standby time

3. Waterproof, compliant to IP67

4. Rapid and flexible installation

5. Ideal for asset monitoring and lot management

*The standby time is estimated under the condition of operating with LTE CAT M1/NB-IoT and the CSQ is greater than 15, working at a constant ambient temperature of 25°C and reporting once a day without any sensors.

The GL520MG is an easy-to-deploy asset tracker built on Queclink’s innovative power management technology. It lasts for up to seven years and features one of the longest battery lives among devices of its size in the market. The built-in light sensors make the product sensitive to tamper attempts and its waterproof design allows it to be used in harsh environments. 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, cargo trucking, highvalue static asset monitoring and more. The GL520MG supports several mounting alternatives which use unique clip on design to securely attach the device to any asset.

Ceres::Template.singleItemTechnicalDataAttribute	Ceres::Template.singleItemTechnicalDataValue
Identificación de artículo	103563
Estado
Modelo	GL520MG
Fabricante	Queclink
País de origen
Contenido	1 undefined
Peso	500 g

Specifications

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

EGPRS Specifications

Frequency	EGPRS 850 / 900 / 1800 / 1900 MHz
Data Transmission	GPRS: (DL)107Kbps, (UL)85.6Kbps EDGE: (DL)296Kbps, (UL)236.8Kbps

GNSS Specifications

GNSS 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 (Open Sky)	Cold start: 27s average Warm start: 27s average Hot start: 1s average

Interfaces

Function Button	Used for power on/off and working status checking
BLE Antenna*	Internal only*
LTE Antenna	Inernal only
GNSS Antenna	Internal only
LED Indicators	GNSS,Status

General Specifications

Dimensions	87 × 51 × 30mm 3.43’’(L) × 2.01’’(W) × 1.18’’(H) 87 × 51 × 33.5mm 3.43’’(L) × 2.01’’(W) × 1.32’’(H) (magnetic case mounting version)
Weight	140g (4.94oz) 160g (5.64oz) (magnetic case mounting version)
Backup Battery	3 CR123A lithium batteries, 1400 mAh
Standby Time	Standby current: < 8 µA 1 report per day (GNSS on): 5 years 1 report per day (cell ID only): 7 years *The standby time is estimated under the condition of operating with LTE CAT M1/NB-IoT and the CSQ is greater than 15, working at a constant ambient temperature of 25°C and reporting once a day without any sensors.
Waterproof	IP67 compliant
Operating Temperature	-20℃ ~ +60℃
Internal Temperature Sensor	For temperature monitoring Accuracy: ±1℃
Internal Light Sensor	For tamper detection
Internal Motor	For vibration feedback after successful operation of function button
Magnetic Mounting Case (Optional)	For easy installation on metal surface
Buffer Messages	Up to 10,000 buffer messages
BLE*	Support BLE 5.0

Air Interface Protocol

Command Set	@Track protocol command
Transmit Protocol	TCP, UDP, SMS
Working Modes	Power saving mode for long standby time Continuous mode for emergency tracking
Scheduled Timing Report	Report position and status at preset time intervals
Geo-fences	Support up to 20 internal geo-fence regions
Low Power Alarm	Alarm when internal battery is low
Wakeup Report	Report when the device wakes up
Motion Detection	Motion detection based on internal 3-axis accelerometer
Reporting Frequency Adjustment	Intelligent adjustment of reporting frequency

*Optional

Specifications

Queclink GL520MG: LTE Waterproof Standby Asset Tracker