KH-1SQ Auto Telephone Function
DTMF dial key telephone
Technical Parameter
Feed voltage: 24-48V
Ringing sound pressure level: ≥75dB
DC impedance: <300Ω
Color: Black (RAL9005)
IP Class: IP 20
Weight: 0.9kg
KH-1SQ Mounting Size
Marine Equipment & Technical Supplies
TECHNICAL DATASHEET
Issued 2026-08-14
DQ MARINE PRODUCT DATA
KH-1SQ Auto Telephone
- Category
- Marine Communication System
- Origin
- China
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-1sq-auto-telephone |
| Weight / Size | 0.9kg |
| Origin | China |
Technical Information