Furuno FM4800 VHF Radio with AIS, GPS  Loudhailer [FM4800]

Description

Marine VHF Radiotelephone with Class D DSC, GPS Receiver, AIS Receiver and Simplified Loud Hailer 

The FM4800 is a marine VHF radiotelephone with built-in Class D DSC, GPS Receiver, AIS Receiver, and Simplified Loud Hailer with intercom. Its compact housing enables it to be installed in a variety of craft, even vessels where space is limited, such as center-console boats. The unit can be mounted on its lightweight bracket, either desktop or overhead, or it can be flush mounted. The FM4800 shares a common appearance with other Furuno equipment, such as NavNet TZtouch2, NavPilot 711C, and the FI70 Instrument series, offering an integrated appearance to any helm.

With its built-in GPS receiver, the FM4800 does not require an external GPS source to enable its DSC functionality. The unit can be used as a backup source of GPS positioning for other onboard electronics. Its built-in AIS Receiver can be used to overlay AIS targets with networked GPS Plotters or MFD's, such as NavNet TZtouch, NavNet TZtouch2, or GP1871F/GP1971F combo units.

Built-In GPS, DSC & AIS 

An existing GPS source can be connected to the FM4800, and it can share its own GPS, DSC and AIS information via NMEA0183 or NMEA2000. When connected via NMEA2000 to any NavNet TZtouch2 MFD, DSC calling can be initiated directly from the TZtouch2 MFD by simply tapping on the AIS/DSC target and selecting [DSC Call]. Additionally, when MOB (Man Overboard) is activated on a TZtouch2 MFD, the FM4800 enters a special mode where you can initiate a distress call by simply pushing the rotary knob.

Loud Hailer, Intercom & Listen Back Features

The FM4800 can operate as a simplified Loud Hailer with intercom, featuring 8 patterns of alert sounds. Loud Hailer, Fog Horn and Warning Signal features are all available, enhancing onboard safety and communications while navigating in the dark or fog. When connected with the second-station handset, intercom communications are available, allowing communications between the two devices. Additionally, the horn speaker can be used to collect external sounds and transmit them through the built-in speaker with a function called Listen Back. In this way, a person on the deck can easily communicate with the bridge, a particularly useful feature for a variety of fishing vessels and workboats. The Listen Back function can also be an effective tool on sport fishing vessels, allowing the horn speaker to collect the sound from fishing rods and lines when you get a strike.

Key Features:

• NMEA2000 Certified VHF, AIS Receiver, 30-Watt Loudhailer, GPS & Remote DSC
• Simplified installation thanks to its pigtail cables & "5-in-1" configuration
• Dual-station operation w/optional HS4800 full-function remote (up to 30 meters)
• Single NMEA2000 connection for backup GPS/AIS Receiver/Remote DSC 
• Outputs NMEA0183 Position, AIS and DSC data to legacy equipment
• IP67 waterproof transceiver, microphone, handset (option) & speaker (option)
• Cosmetic match to TZtouch2 for consistent "family" look when flush mounted
• Multiple mounting options (Desktop, Overhead, Flush Mount)
• Initiate DSC calls directly from TZtouch2 MFDs (version 6.01 software)

Product Specifications

Furuno FM4800 VHF Radio with AIS, GPS  Loudhailer [FM4800] Product Specifications

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Product Manual

Owner's Manual (pdf)

Brochure (pdf)

Product Warranty

Warranty Repairs

Warranty repairs are provided for a period of two (2) years for parts and labor from the date of purchase or installation. The warranty start date shall not exceed eighteen (18) months from the original date of purchase by an authorized dealer from the manufacturer. This warranty applies only to new equipment that has been properly installed, operated, and maintained in accordance with the manufacturer’s published instructions.

All products returned by mail or parcel service must be securely packaged and shipped prepaid to an Authorized Service Center. A Return Merchandise Authorization (RMA) is required for all returns and must be obtained prior to shipment. Insurance is recommended but not required. The manufacturer and its service partners are not responsible for damage incurred during shipping.

To verify warranty status, the serial number and/or a copy of the original sales receipt must be provided. Repairs are completed on a first-come, first-served basis.

Customers must remove all non-manufacturer accessories (including chart cards, custom brackets, or mounts) prior to shipment. The manufacturer is not responsible for missing or damaged third-party or custom items.

Equipment repaired under warranty will be returned using the same shipping method by which it was received. The manufacturer will cover return shipping costs up to Three-Day service only. Expedited shipping options may be requested at the customer’s or dealer’s expense. Incoming freight to the service facility is not covered under warranty.

If a unit returned for warranty service is found to be operating within specifications, a diagnostic labor charge (minimum one (1) hour at the prevailing service rate) may apply, even if the product remains within the warranty period.

Limited Warranty

Warranty repairs must be performed by an Authorized Dealer or Authorized Service Center.

The Limited Warranty provides a two (2) year parts and labor warranty from the date of purchase or installation, not to exceed eighteen (18) months from the original shipment date from the manufacturer.

• Magnetrons and microwave devices: One (1) year parts and labor

• Transducers: Two (2) years parts only (labor and related costs excluded)

• Waterproof products: Guaranteed waterproof for two (2) years, as defined by applicable marine standards

Water intrusion caused by improper installation, pressure washing, submersion, or corrosion is not covered.

Products approved for warranty repair may be repaired or replaced with new, refurbished, or equivalent products at the manufacturer’s sole discretion. Warranty coverage continues for the remainder of the original warranty period. All replaced parts become the property of the manufacturer.

Onboard warranty service and travel time are only available if the equipment was installed by an Authorized Installer.

Warranty Exclusions

This warranty covers defects in materials or workmanship only. It does not cover:

• Sea trials, haul-outs, removal/reinstallation, commissioning, or setup adjustments

• Routine maintenance or consumables (fuses, lamps, paper, etc.)

• Damage caused by accident, misuse, abuse, negligence, improper installation, power irregularities, vandalism, or water ingress

• Unauthorized modifications or repairs

• Damage caused by non-approved power or data cabling

• Acts of God (lightning, flooding, extreme weather)

• Shipping damage (carrier claims apply)

• Incorrect product or transducer selection or installation

• Electrical interference, voltage issues, or system noise

• LCD pixel anomalies within manufacturer specifications

• Products with removed, altered, or illegible serial numbers

Failure to follow published installation and operating guidelines will void the warranty.

Warranty Labor Limits

Warranty labor allowances vary by product category and are subject to maximum hourly rates and time limits. Labor exceeding these limits requires prior written authorization from a Service Manager or Warranty Administrator.

Expenses not covered include, but are not limited to:

• Meals, lodging, tolls, docking fees, launch services

• Transportation or rental vehicles

• Local taxes, customs fees, or communication charges

• Vessel towing, hauling, or transport to a service location

Maximum liability under this warranty shall not exceed the original purchase price of the product.

Warranty Service Outside the Country of Purchase

Warranty coverage may be honored in foreign ports under the same terms and limitations, excluding gray-market products. Customers must contact the local authorized service agent for assistance and authorization prior to service.

Warranty Registration

Products should be registered through the manufacturer’s official support portal to activate warranty coverage and expedite service. Warranty coverage is transferable, but the original registration date remains the warranty start date.

Warranty is tracked by serial number. Proof of purchase may be required if registration is incomplete.

Warranty Claims & Labor Invoicing

All warranty labor claims must be submitted using the standard warranty claim form within thirty (30) days of repair. Claims must include:

• Model and serial number

• Owner and vessel information (if applicable)

• Detailed failure description and resolution

• Copy of service report or work order

Incomplete or late submissions may be rejected.

Warranty Parts, Replacements & Returns

The manufacturer reserves the right to repair or replace defective units or components. Replacement parts may be invoiced pending return of defective items and inspection approval.

All returns require:

• A valid RMA number

• Freight prepaid shipment

• Complete documentation of failure and requested action (credit or replacement)

Replacement parts are covered by a ninety (90) day parts-only warranty from shipment date. Labor is excluded.

Non-Warranty Repairs

Non-warranty repairs are performed on a time and materials basis at the prevailing service rate, with a one (1) hour minimum. Estimates may be provided upon request.

Repairs are warranted for ninety (90) days and limited to the parts replaced.

Parts Ordering

When ordering parts, the correct manufacturer part number is required. Serial number verification may be necessary to ensure compatibility. Incorrect or trial-installed parts may be subject to restocking or testing fees.

RMA Process

An RMA number is required for all returns, credits, or warranty replacements. RMA numbers are valid for six (6) weeks from issuance. Returns received without proper authorization may be refused.

Issuance of an RMA does not guarantee credit or warranty approval.

Product FAQs

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