Features

• Full-featured, high performance and intuitive use !

• 8 Channel PA systems

  PA system with 2 hailers and 6 intercoms, providing a total of 8 channels. You can now coordinate any action even on a big ship or facility.
  

• Siren Mode

  With the Siren Mode, you only have to turn on a switch to automatically emit a warning signal. You can hail and communicate with intercoms as well.
  

• Automatic fog horn/warning signal

  The lack of visibility due to the fog can represent a very dangerous situation at sea.
  With 8 warning signals, including fog horn, vessels around will be notified of your presence and it will prevent own ship from collisions.
  

• Listen Back

  With the Listen Back feature, the horn speaker works as microphone and allows two-way communication.
  

• Rename Intercoms

  Each intercom’s channel can be renamed. This allows you to customize the channel’s name so you know who your are talking to.
  

• Alarm Functions

  An alarm sensor turns the LH-5000 into a general alarm system. It can also be used as a burglar alarm.
  

• Enjoy Music!

  By connecting external devices such as a radio or a smartphone, you can switch on AUX function and share your favorite music through intercoms and horn speakers!
  

Specifications

AUDIO OUTPUT

Hailer

30 W, 8 Ω (at 1kHz, 10%)

Intercom Speaker

5.0 W, 8 Ω (at 1kHz, 10%)

Internal Speaker

2.5 W, 8 Ω (at 1kHz, 10%

External Speaker

5.0 W, 8 Ω

INPUT IMPEDANCE

Microphone

600 Ω

Auxiliary Input

5 kΩ

POWER SUPPLY

Full Load

12 VDC, 11 A

Standard

12 VDC, 5 A

Standby

12 VDC, 280 mA

ENVIRONMENT

Temperature

-15°C to +55°C (IEC 60945)

Waterproofing

IP67 (IEC60529)

Equipment List

Standard

• Loud Hailer x1
• Microphone x1
• Installation Materials and Spare parts

Option

• Intercom Speaker ISP-5000
• Extension Cable for Microphone 5 m
• Local Supply: Horn Speaker
• Local Supply: External Speaker (if required)

Drawing

Interconnection Diagram

Documentation

• LH-5000 Brochure
  (Last update: Mar 23, 2023)
• LH-5000 Operator’s Manual
  (Last update: Dec 8, 2024)