DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-17

DQ MARINE PRODUCT DATA

YL-1 Volume Control Box

Category
Marine General Alarm System
Origin
China
YL-1 Volume Control Box

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 yl-1-volume-control-box
Weight / Size 0.1KG
Origin China

Technical Information

YL-1 Volume Control Box Function

Flush type, for two-wire system ceiling speaker to control the volume.

Full volume output.

Constant input voltage: 120V

Technical Parameter

Color: White (RAL 1013)

IP Class: IP 20

Weight: 0.1KG

Power Loss: ≤5W

Volume Control Grade: 0/1/2/3

Matched with YDC-AG/YDC-D ceiling speaker.

YL-1 Mounting size