DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

YDG-1T Talk-Back Extension

Category
Marine Communication System
Origin
China
YDG-1T Talk-Back Extension

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 ydg-1t-talk-back-extension
Material ABS plastic
Origin China

Technical Information

YDG-1T Talk-Back Extension Introduction

Model: YDG-1T
Color: Cream-colored

IP Rating: IP 44

Hull Material: ABS plastic

Installation: Wall hanging

Cable Grand: PG13.5

Alarm Sound Pressure Level: 75~90dB

External connection YHC5-1 horn speaker.

Talking back and calling between main units.