Queclink GV620MG

Queclink GV620MG — Product and Deployment Information

The GV620MG supports trailer, tanker and refrigerated-transport projects where external power may be disconnected. Select the reporting profile and sensor interfaces against the installation and battery-service plan. Confirm the supplied hardware, network, wiring and receiving-platform support before ordering.

Technical Specifications

• Cellular: LTE Cat M1/NB2 with quad-band EGPRS fallback. Confirm the supplied bands, operator service, SIM terms and deployment country.

• Power input: 8–32V DC in the model-specific manufacturer document; confirm wiring and external power arrangements for the installation.

• Battery: Two 18650 Li-ion cells, 3.7V, 5,800mAh rechargeable pack.

• Standby estimate: Up to 120 days at one location report and 15 minutes online per day. This is not a 120-day continuous-tracking duration; configuration and conditions affect runtime.

• Dimensions and weight: 138 × 66 × 38 mm; 320g.

• Temperature: Operating: −30°C to +80°C. Charging: +10°C to +45°C in the model-specific specification.

• Enclosure: IP67 with an 18-pin waterproof connector. Follow sealing, harness and mounting instructions.

• Positioning: All-in-one GNSS receiver with GPS, GLONASS, Galileo and BeiDou listed; installation and reception affect position quality.

• Bluetooth revision: The current datasheet specification table and product page list BLE 5.0; its cover still refers to BLE 4.2. Confirm the supplied revision, firmware and accessory protocol.

• Inputs and outputs: One positive ignition input, one 0–32V analogue input and four configurable negative inputs or open-drain outputs; output limit 150mA as specified.

• Wired interfaces: One RS232 port, 1-Wire temperature-sensor interface up to eight channels, and a 3.3V accessory power output. Confirm the required accessory and harness.

• Reporting and integration: TCP, UDP and SMS; scheduled reporting, geofences, motion events and OTA control of digital outputs depend on configuration and platform support.

• Supply and approvals: Manufacturer product information describes dual external power support. The current datasheet lists CE/FCC; confirm the supplied version, certification and installation wiring.

Frequently Asked Questions

Does GV620MG provide 120 days of continuous tracking?

The specification is up to 120 days at one location report and 15 minutes online per day. More frequent reports, weak coverage, sensors, temperature and battery condition affect actual runtime.

Is GV620MG suitable for a 90V supply?

The model-specific document lists 8–32V DC. Do not apply the 8–90V rating of GV650MG or GV651CAU to this model; confirm the appropriate supply and wiring for the installation.

Does GV620MG use BLE 4.2 or BLE 5.0?

The current manufacturer specification table and product page list BLE 5.0, while the document cover retains a BLE 4.2 reference. Confirm the exact supplied hardware, firmware and supported accessories.

Can the operating temperature range be used for charging?

No. The document gives −30°C to +80°C for operation and a separate +10°C to +45°C charging range. Follow the battery, harness and manufacturer charging instructions.

Will any refrigerated-trailer controller or sensor work?

No. Confirm the exact BLE accessory or RS232/1-Wire device, its data protocol, firmware, harness and receiving-platform integration. Temperature readings and alerts need a suitable installation and monitoring workflow.

How can I check availability and request a quote?

Send the quantity, destination, supply voltage, sensors and platform details. We will confirm stock, compatible accessories and dispatch timing.

Product Documentation

Specifications follow the linked manufacturer document. Confirm the supplied revision, configuration and accessories before ordering.