Furuno LH5000 Loudhailer 30W - Professional Marine Communication System
Ensure clear communication and vessel safety with the Furuno LH5000, a powerful 30-watt loudhailer system designed for professional marine applications. This advanced communication system combines high-power voice amplification with automated warning signals, making it essential for commercial vessels, emergency response, and safe navigation in challenging conditions.
Built to IP67 waterproof standards and featuring dual 30-watt output channels, the LH5000 delivers exceptional performance in fog, darkness, and busy waterways. With integrated intercom capabilities, listen-back functionality, and internationally recognized warning signals, this system provides comprehensive communication solutions for any marine operation.
Professional Marine Communication Features
Dual 30-Watt Power Amplification
- Forward & Aft Channels: Independent 30-watt hailer output channels
- Maximum Range Coverage: Powerful voice projection for vessel-to-vessel communication
- 8-Ohm Horn Compatibility: Direct connection to marine-grade hailer horns
- Professional Output: Commercial-grade power for emergency situations
International Warning Signal Compliance
- Eight Automated Signals: Internationally acknowledged fog and warning signals
- Manual Control Options: Operator-controlled warning signal activation
- COLREG Compliance: Meets international maritime safety regulations
- Emergency Alerting: Immediate attention-getting capabilities
Advanced Intercom System
- Six-Station Capacity: Up to 6 remote intercom stations (5 watts each)
- Two-Way Communication: Master to individual or all-station broadcasting
- Programmable Names: LCD display with custom station identification
- Dedicated Channels: Separate intercom and hailer functions
- ISP-5000 Compatible: Expandable with optional intercom speakers
Listen-Back Technology
- Remote Sound Pickup: Amplify distant voices through built-in speaker
- Dock Communication: Clear reception from shore-based personnel
- Vessel-to-Vessel: Enhanced communication with nearby boats
- Deck Operations: Monitor crew communications from the bridge
Safety & Security Features
- Siren Mode Integration: Connection to fire detection systems
- Alarm Mode: Theft detection and security alerting
- Emergency Override: Priority communication during critical situations
- Visual Status Indicators: Clear LCD display for system monitoring
Rugged Marine Construction
- IP67 Waterproof Rating: Complete protection against marine environment
- Corrosion Resistant: Marine-grade materials and coatings
- Flush Mount Ready: Professional installation with gasket seal
- All-Weather Operation: Reliable performance in extreme conditions
Technical Specifications
Audio Output Power
| Hailer Output | 30 watts per channel (8 ohms) |
| Intercom Speakers | 5 watts per station (8 ohms) |
| Internal Speaker | 2.5 watts (8 ohms) |
| External Speaker | 5 watts (8 ohms) |
| Total Channels | 2 hailer + up to 6 intercom |
Power Requirements
| Operating Voltage | 12V DC |
| Standby Current | 280 mA |
| Full Load Current | 11 Amp maximum |
| Power Consumption | 132 watts maximum |
Environmental Protection
| Waterproof Rating | IP67 |
| Main Unit Protection | Fully waterproof |
| Microphone | Waterproof construction |
| Intercom Speakers | Waterproof (optional) |
Communication Features
| Warning Signals | 8 international standard |
| Listen-Back | Remote sound amplification |
| Intercom Stations | Up to 6 remote locations |
| Display | Bright LCD with programmable names |
International Warning Signals
Automated Signal Library
- Fog Signal Patterns: COLREG-compliant fog warning signals
- Maneuvering Signals: Standard vessel operation warnings
- Distress Patterns: Emergency attention-getting signals
- General Alarms: All-purpose warning signal options
- Custom Signals: User-defined warning patterns
Manual Override Capability
- Immediate Activation: Instant signal transmission
- Signal Selection: Choose appropriate warning for situation
- Duration Control: Operator-controlled signal length
- Priority Override: Emergency signal precedence
Marine System Integration
Fire Detection Integration
- Automatic Activation: Direct connection to fire alarm systems
- Siren Mode: High-power alarm signal broadcasting
- Emergency Override: Automatic signal activation during alarms
- All-Zone Coverage: Simultaneous warning throughout vessel
Security System Connection
- Theft Detection: Integration with security monitoring
- Intrusion Alarms: Automatic alert signal activation
- Perimeter Security: External horn activation capability
- Remote Monitoring: Status indication and control
Audio Input Capabilities
- Auxiliary Input: CD player or radio connection
- Music Broadcasting: Entertainment audio through horn speakers
- Public Address: Announcements via intercom network
- Audio Routing: Selective speaker zone control
Complete Installation Package
Included Components
- LH5000 main control unit
- Professional marine microphone with coiled cord
- Flush mount template and gasket
- Mounting bracket with adjustment knobs
- Microphone clip and mounting screws
- Comprehensive installation documentation
- Wiring harness and connection hardware
Optional Accessories
- ISP-5000: Remote intercom speaker stations
- Horn Speakers: External hailer horn speakers
- Extension Cables: Remote microphone positioning
- Junction Boxes: Multi-station intercom distribution
Professional Marine Applications
- Commercial Vessels: Essential communication for working boats and cargo ships
- Emergency Response: Coast Guard, police, and rescue operations
- Ferry Operations: Passenger communication and safety announcements
- Harbor Pilots: Clear communication during vessel boarding and docking
- Fishing Fleet: Crew coordination and vessel-to-vessel communication
- Tugboat Operations: Critical communication during maneuvering operations
- Offshore Platforms: Supply boat communication and emergency alerting
- Marina Security: Harbor patrol and security operations
Marine Safety Standards
- COLREG Compliance: International collision avoidance regulations
- IMO Standards: International Maritime Organization requirements
- IP67 Waterproof: Complete protection against water immersion
- FCC Type Accepted: Radio frequency emission compliance
- CE Marking: European safety and electromagnetic standards
- USCG Approved: United States Coast Guard acceptance
Frequently Asked Questions
What horn speakers are compatible with the LH5000?
The LH5000 is designed to work with 8-ohm marine horn speakers rated for 30 watts or higher. Each of the two hailer channels can drive multiple horns wired in parallel or series to maintain proper impedance matching for optimal performance.
How does the listen-back feature work?
The listen-back feature uses the horn speakers as microphones to pick up distant sounds, which are then amplified through the LH5000's built-in speaker. This allows bridge personnel to hear communications from the dock, deck crew, or nearby vessels without leaving the control station.
Can the intercom system operate independently of the hailer?
Yes, the intercom system operates on completely separate channels from the hailer function. You can conduct private intercom conversations while the hailer remains ready for emergency use, and warning signals will never be transmitted through the intercom speakers.
What are the eight automatic warning signals?
The LH5000 includes internationally recognized signals such as fog signals, maneuvering warnings, general alarms, and distress patterns. These signals comply with COLREG requirements and provide standardized communication patterns recognized by mariners worldwide.
How many intercom stations can be connected?
The LH5000 supports up to six remote intercom stations, each rated at 5 watts. With optional ISP-5000 intercom speakers, you can create a comprehensive vessel-wide communication network with programmable station names displayed on the LCD screen.
Can the system integrate with fire detection and security systems?
Yes, the LH5000 features dedicated inputs for fire detection systems (siren mode) and security systems (alarm mode). When connected, these systems can automatically activate appropriate warning signals through the horn speakers to alert crew and nearby vessels of emergency conditions.