Queclink GV350M

The GV350M Series is compact GPS trackers designed for a wide variety of vehicle tracking applications. It has multiple I/O interfaces that can be used for monitoring or controlling external devices. The GV350M Series supports various bands of LTE CaT-M1 (eMTC) and LTE CaT-NB1 (NB-IoT) used by North American and European cellular operators. The built-in GPS receiver has superior sensitivity and fast initial positioning.

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Location and tracking

  • GPS support
  • Continuous tracking mode

Mobile networks

  • 850/1800/1900 MHz
  • 2G Network

Power supply

  • Build-in battery (Li-Po 250 mAh)
  • External power supply (8V – 32V DC)

Inputs and outputs

  • 4 Discrete inputs
  • 1 Analog input
  • 1 Digital output

Other features

  • RS 232
  • Local and remote management
  • 1-Wire

Server connection

EU (
US (
Server port47764
Auto registrationYes

General information

Weight75 g (2.65 oz.)

Connectivity information

Roaming statusYes
Network signal levelYes
Network operator IDYes

Location information

GNSS signal levelYes
Forced GNSS location update over GPRSYes
Forced GNSS location update over SMSYes
Forced LBS location update over GPRSYes


Remote outputs controlYes
Motion sensorYes
Hardware keyYes


Discrete inputs4
Number of outputs3
Analog sensorYes
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