GL50B Lite

Micro Standby Asset Tracker

1. Up to 4 year of standby time

2. Micro size allowing covert installation

3. IP67 waterproof case (optional)

4. Ideal for stolen vehicle recovery and asset monitoring

The newly released GL50B Lite is a state-of-the-art micro sized tracking product that has all our customers excited by its possibilities. Smaller than a matchbox, it lasts for up to four years, giving it the longest battery life of any device of its size in the market. The product is an excellent example of Queclink’s leading expertise in the design of long standby asset trackers. The product is designed as a “secret weapon” for combatting vehicle theft, helping many of our Latin American customers specializing in SVR to increase their recovery rate. In addition, the product has also proved effective in various applications such as auto financing, asset monitoring, car rental and leasing and more.


GSM Specifications

Frequency Quad band: 850 / 900 / 1800 / 1900 MHz
Compliant to GSM phase 2/2+
-Class 5(0.8W @ 900 MHz)
-Class 1(1W @ 1800 MHz)
GPRS GPRS multi-slot class 8
GPRS mobile station class B
RMS Phase Error 5 deg
Max RF Output Power GSM900: 29.0±2 dBm
DCS1800: 30.0±2 dBm
Dynamic Input Range -15 ~ -108 dBm
Receiver Sensitivity Class Ⅱ RBER 2% (-107 dBm)
Stability Of Frequency < 2.5 ppm
Max Frequency Error ±0.1 ppm

GNSS Specifications

GNSS Type MTK GNSS receiver
Sensitivity Autonomous: -148 dBm
Hot Start: -163 dBm
Tracking: -165 dBm
Position Accuracy (CEP) Autonomous: < 2.5m
TTFF (Open Sky) Cold start: 30s average
Warm start: 30s average
Hot start: 1s average

General Specifications

Dimensions 46.8 × 41.8 × 16.9mm
1.84” (L) × 1.65” (W) × 0.67” (H)
Weight 42g (1.48oz)
Backup Battery Lithium manganese dioxide battery, 2400mAh
Standby Time Standby current: < 10 uA
SMS reporting standby:
1 SMS report per day: 1200 days (GNSS Location)
1 SMS report per day: 2200 days (Base Station Location)
TCP reporting standby:
1 report per day: 1000 days (GNSS Location)
1 report per day: 2000 days (Base Station Location)
4 reports per day: 260 days (GNSS Location)
5 minutes’ reporting: 7days (GNSS Location)
Operating Temperature -20℃ ~ +60℃


GSM Antenna Internal only
GNSS Antenna Internal only
LED Indicators Power on

Air Interface Protocol

Command Set @Track protocol command
Transmit Protocol TCP, UDP, SMS
Working Modes Continuous mod
Power saving mode
Motion Detection Motion alarm based on internal 3-axis accelerometer
Scheduled Timing Report Position and status reports at preset intervals
Low Power Alarm Alarm when backup battery is low
Wakeup Report Wake up at preset intervals


Product-Related Files

GL50B Lite Flyer(EN)

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