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Part Number: QUECLINK


Advanced Asset Tracker

The water resistant GL300 is an asset tracker designed for lone worker, vehicle, pet and asset tracking applications. The ergonomically designed button makes the GL300 ideal for applications requiring rapid emergency alert or instant geo-fencing based on current location.




 GSM Specification:



      Quad band: 850/900/1800/1900 MHz

      Compliant to GSM phase 2/2+

      -Class 4 (2W @ 850/900 MHz)

      -Class 1 (1W @ 1800/1900 MHz)


      GPRS multi-slot class 12

      GPRS mobile station class B


  RMS Phase Error: 5 deg

Max RF Output Power:

      GSM850/GSM900: 33.0±2 dBm

      DCS1800/PCS1900: 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:    u-blox All-In-One GNSS receiver


      Autonomous: -147 dBm
      Hot start: -156 dBm
      Tracking & navigation: -162 dBm
      Reacquisition: -160 dBm
Position Accuracy (CEP): Autonomous: < 2.5m
TTFF (Open Sky):
      Cold start: 27s average
      Warm start: 27s average
      Hot start: 1s average
Digital Inputs
      1 positive trigger input for ignition detection
      1 negative trigger input for normal use
Power Button: Power on and power off, can be disabled via air interface protocol
Function Button with Vibration Feedback:      Emergency alert or instant geo-fences setting
GSM/GNSS Antennas:    Internal only
LED Indicators:      CEL, GNSS, PWR
Mini USB Interface:  Used for external power and configuration
General Specifications
Dimensions:  38.5mm(L) x 23.5mm(W) x 68.5mm(H)
Weight:      60g
Internal Battery:  Li-Polymer, 1300 mAh
Standby Time
      Without reporting: 280 hours
      5 minutes’ reporting: 120 hours
      10 minutes’ reporting: 190 hours
Water Resistance: IPX5 compliant
Charging Voltage: 5V DC
External Battery Voltage: 3.5V to 4.2V DC
Operating Temperature: -20℃ ~ +55℃
Air Interface Protocol
Transmit Protocol: TCP, UDP, SMS
Scheduled Report:         Report position and status based on preset time intervals, distance, mileage or a combination of these settings
Geo-fences:          Support up to 5 geo-fence regions
Low Power Alarm:      Alarm when battery is low
Power On/Off Report: Report when the device is powered on and off
SOS/Emergency Alarm: SOS alarm via pressing function button
Special Alarm: Special alarm based on digital inputs
Motion Detection: Motion alarm based on internal 3-axis accelerometer
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