Clearance B100 AIS Class B Transceiver
Mouse Over to Zoom
Click to Enlarge


Model # 12333951 | Mfg # 411-0001UPC # 13964375657

This item is no longer available.


B100 AIS Class B Transceiver

Name Value
Dimensions 4.5" Width x 1.45" Height x 4.56" Depth
Display Type Sold Separately
Type AIS System
Voltage 12 to 24 Volts DC
Warranty Details Extended Warranty from 3 to 5 Years Available

Product Overview

Not for sale online in California.


Simultaneously transmits and receives all AIS messages in real time, and comes as standard with stealth mode functionality (transmit on/off).

The B100 is engineered to provide you with reliable high performance AIS receive and transmit capability. Its built-in high performance dual-channel receiver ensures you receive all AIS messages.

Small and lightweight with NMEA 2000, NMEA 0183 and USB connectivity for easy installation, the B100 can be installed anywhere. Compatible with most chartplotters, PCs and Macs.

SD card slot enables secure programming of the B100 as well as recording of AIS voyage data. For security in dangerous waters, a “transmit off” option is included.

Key Features

  • Easy to install: Small footprint with plug-and-play connectivity to all chartplotters, PCs and ECDIS
  • Multiple Interfaces: Dual NMEA 0183 and NMEA 2000 intelligent data interfaces
  • SD Card data logging: The SD card slot enables you to record every trip and download on your PC to view and share with friends and family
  • Low Power Consumption: Maximum performance with minimal power consumption
  • International Certification: Advanced future-proof core technology and international certification


  • AIS Type: Class B Transceiver 
  • Display Type: None, requires external monitor or PC 
  • Antenna: 50-channel external GPS antenna included 
  • Amperage: Average power consumption 170mA at 12VDC, 2A peak 
  • Voltage: 9.6-31.2V DC 
  • Waterproof Rating: IPX2 
  • Warranty: Three years

Data Interfaces

  • USB
  • NMEA 2000
  • NMEA 0183 38.4k baud bi-directional
  • NMEA 0183 4.8k baud bi-directional


  • CE marking under R & TTE directive for Europe
  • FCC
  • Industry Canada
  • IEC Class B ‘CS’ AIS Standard IEC62287-1 (Edition 2.0)

What's in the Box

  • B100 AIS Class B Transceiver
  • GPS Antenna
  • 6'6" power and NMEA 0183 data cable
  • USB cable, CD with proAIS2 configuration software
  • Mounting screws 


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A