DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-19

DQ MARINE PRODUCT DATA

SG-7B/BYZ Alarm Siren

Category
Marine General Alarm System
Origin
China
SG-7B/BYZ Alarm Siren

Product Overview

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

Key Specifications

Category Marine General Alarm System
Model / SKU sg-7b-byz-alarm-siren
Material ABS
Origin China

Technical Information

China SG-7B/BYZ Alarm Siren:

SG-7B/BYZ Alarm Siren

1)Chapter 2 of Part 4 of the"Steel Ship Classification Rules" of the China Classification Society:
2)IMO resolution A.1021 (26) code on alerts and indicators,2009.

Colour: RAL9005

Shell material: ABS

Power supply: DC24V

Rating power: 5W

Cable gland: 2xM20x1.5

IP rating: IP56

Sound lenel: 80~95dB