DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-17

DQ MARINE PRODUCT DATA

AQ-2 IS Barrier

Category
Marine Communication System
Origin
China
AQ-2 IS Barrier

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Communication System
Model / SKU aq-2-is-barrier
Material ABS
Origin China

Technical Information

China AQ-2 IS Barrier:

AQ-2 IS Barrier

1)Chapter 2 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:

Colour: Dull black

Shell material: ABS

Power supply: DC24V±10%

IP rating: IP44

Explosive-proof Grade: Ex ib IIC T4

Max power supply: 17V

To be installed in safety area, connection to ecproof batteryless telephone