Queclink GV620MG

The Queclink GV620MG, an LTE product, is tailored specifically for heavy-duty vehicles like trailers, tankers, refrigerated and flatbed trucks. Its robust, waterproof design ensures its reliability in the challenging conditions often encountered in heavy transportation, such as fuel and chemical transport. The GV620MG can operate for up to three months without external power, making it perfect for monitoring trailers even when they are disconnected. The vast array of both wired and wireless accessories, provided by Queclink or our handpicked partners, allows the GV620MG to be used across various fleet industries. Moreover, this product facilitates dual power sources when installed on refrigerated trailers, and its serial interface is designed to integrate with refrigeration unit protocols.

Server connection

EU (
US (
Server port47764
Auto registrationYes

General information

Weight320 g (11.29 oz.)
Size138x66x38 mm (5.43x2.6x1.5 in)
Waterproof classIP67
Internal antenna (GNSS)Yes
Internal antenna (Connection)Yes

Connectivity information

Network signal levelYes
Network operator IDYes
Cellular network typeGSM 850/900/1800/1900, 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
Cellular network generationCat M1, CAT NB2, 2G

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
Built-in batteryYes
Battery capacity37300 mAh


Discrete inputs6
Number of outputs4
Analog sensorYes
1-Wire interfaceYes
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