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GV648W Queclink

GV648W The GV648W is a WCDMA/3G specifically designed for heavy-duty vehicles, including trailers, tanker trucks, refrigerated trucks, and platform trucks. Its highly resistant and waterproof design ensures that the product remains reliable when installed in the challenging environments commonly found in heavy transportation, such as fuel and chemical transportation. The GV648W can operate for up to three months without external power, making it ideal for tracking trailers even when disconnected. It features a wide range of pre-integrated wireless accessories from the same brand Queclink, making it applicable in various fleet industries.

Specifications

Manufacturer Model Type I/O Battery Communication Methods
Queclink GV648W GPS 1/1 Yes - Internal Battery GPS/GSM

Features

  • Reinforced casing
  • Multiple input/output interfaces
  • 1-wire interface
  • TTL port
  • RS232 port
  • Waterproof, IP67 standard
  • Remote configuration
  • Programmable time reporting
  • Geo-fences
  • Low battery alert
  • Power-on reporting
  • Fuel level monitoring
  • Compatible with temperature sensor

 

TECHNICAL FEATURES

Region: Global.

Operating band: UMTS/HSPA 850/900/1900/2100 MHz; GSM 850/900/1800/1900 MHz

GNSS receiver type: GNSS u-blox All in one.

Position accuracy: Autonomous <2.5 m.

Digital inputs: 1 positive digital input for ignition detection.

Analog inputs: 1 analog input (0V-32V).

1-wire interface: Compatible with 1-Wire temperature sensor and iButton driver identifier (maximum 8 channels).

Power output: 1 power output (3.3V) for external devices.

Digital inputs/outputs: 4 negative trigger inputs for normal use, or 4 open drain outputs 150mA max. drive current.

Serial port: 1 TTL port, 1 RS232 port.

GSM antenna: Internal.

GNSS antenna: Internal.

LED indicator: CEL, GNSS, PWR.

Connector: 18-pin waterproof connector.

GV648W

Requirements

See the complete documentation
GV648W

Programming

See the complete documentation
GV648W

SMS Programming

See the complete documentation
GV648W

Commands

See the complete documentation