DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

KH-1SG Auto Telephone

Category
Marine Communication System
Origin
China
KH-1SG Auto Telephone

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 kh-1sg-auto-telephone
Weight / Size 1.0kg
Origin China

Technical Information

KH-1SG Auto Telephone Function

DTMF dial key telephone

KH-1SG Auto Telephone, wall installation.

Technical Parameter

Feed voltage: 24-48V

Ringing sound pressure level: ≥75dB

DC impedance: <300Ω

Color: Black (RAL9005)

IP Class: IP 44

Weight: 1.0kg

Stuffing box cable entrance hole size: 1-Ф18mm, 1-Ф14mm

KH-1SG Mounting Size