AIS

  1. ACR GlobalFix V4 EPIRB User Replaceable Battery - 1104

    $174.57
    0
  2. ACR OLAS Tag Wearable MOB Crew Tracker

    $122.51 - $389.68
    0
  3. SI-TEX Metadata VHF/AIS Antenna Splitter - MDA-3

    $440.35
    0
  4. Digital Yacht Class B AIS Transponder - ZDIGAIT1500

    $723.97
    0
  5. Digital Yacht AIT2500 Class B+ AIS Transponder with USB - ZDIGAIT2500

    $1,088.39
    1
  6. Digital Yacht SPL2000 VHF/AIS Antenna Splitter - ZDIGSPL2000

    $447.24
    0
  7. Shakespeare Galaxy 8' AIS Antenna - 5225-XT-AIS

    $208.86
    0
  8. Lowrance LINK-9 Fixed Mount Marine VHF Radio with AIS Receiver NMEA 2000 - 000-14472-001

    $615.75
    0
  9. Digital Yacht Nomad 2 Portable AIS Transponder - ZDIGNMD2

    $1,034.96
  10. ACR ResQLink 400 GPS Personal Locator Beacon Survival Kit - 2346

    $548.54
    0
  11. Furuno Black Box VHF with AIS Receiver System and GPS - FM4850

    $1,089.79
    0
  12. Digital Yacht Class B+ AIS Transponder with USB & Wifi - ZDIGAIT5000

    $1,411.72
    0
  13. Shakespeare Skinny Mini Antenna - 5250-AIS

    $85.54
    0
  14. Digital Yacht AIS100Pro AIS Receiver - ZDIGAIS100P

    $400.62
    0
  15. Simrad RS100-BB VHF Radio with Class-B AIS System & GPS - 000-15792-001

    $2,465.28
    0
  16. Digital Yacht AIS 100 AIS Receiver - ZDIGAIS100

    $343.08
    0
  17. Fell Marine MOB+ xTAG Lanyard/FOB Holder - 72-380-307

    $38.94
    0
  18. Shakespeare Classic AIS Antenna - 396-1-AIS

    $211.59
    0
  19. Fell Marine MOB+ xBAND Wristband

    $30.72
    0
  20. Digital Yacht Class B AIS Transponder - ZDIGAIT1500N2K

    $821.24
    0
  21. Digital Yacht iAISTX Class B Wireless Transponder - ZDIGIAISTX

    $821.23
  22. Fell Marine MOB+ Multi Engine Harness - 72-380-401

    $34.83
    0
  23. Digital Yacht PC Pilot Plug Cable - ZDIGPPL

    $178.68
    0
  24. Digital Yacht Sea PC Pilot Plug Extension Cable - ZDIGPPLEXT

    $163.61
    0
  25. Icom Class B AIS Transponder with External Antenna - MA510TR

    $1,161.01
    0
  26. ACR OLAS Float-On Wearable MOB Crew Tracker with Flashlight - 2982

    $199.23
    0
  27. ACR Olas Guardian Wireless Engine Kill Switch and Man Overboard Alarm System - 2985

    $393.77
    0
  28. Fell Marine MOB+ xFOB Multifob - 72-380-209

    $60.86
    0
  29. McMurdo Category 2 SmartFind G8 Manual EPIRB with AIS - 23-001-001A

    $876.05
    0
  30. McMurdo Fastfind 220 Personal Location Beacon with GPS - 91-001-220A-C

    $410.23
    0
  31. McMurdo Replacement Hydrostatic Release Unit Kit for SmartFind G8 EPIRB - 23-145A

    $156.76
    0
  32. McMurdo SmartFind S5A AIS Search and Rescue Transmitter with Carry Off Bag - 1001755

    $940.42
    0
  33. ACR OLAS Guardian Power and Switch Extension Cable Set - 2989

    $62.23
    0
  34. ACR Category II GlobalFix V4 EPIRB Manual Release Bracket - 2833

    $58.12
    0
  35. ACR Pathfinder PRO Search and Rescue Transponder - 2914

    $786.98
    0
  36. ACR OLAS Core Base Station and MOB Alarm System - 2984

    $240.37
    0
  37. SI-TEX AIS Class A/Inland Transceiver - SAS-900

    $2,995.45
    0
  38. SI-TEX SAS-300 AIS Class B AIS Transceiver - Display Only - SAS-300-3

    $1,076.08
    0
  39. Ocean Signal Category 2 rescueME Compact EPIRB - 702S-01540

    $844.45
    0
  40. Switlik Re-Arm Kit for MOM 8-S Man Overboard Module - S-4167-1

    $47.18
    2
  41. ACR ResQLink 410 RLS - 2931

    $589.63
    0
  42. ACR GlobalFix iPRO/PRO Cat II LowPro Bracket 9502

    $132.10
    0
  43. Digital Antenna 8' Wide Band VHF/AIS Antenna - 992-MW-S

    $500.65
    0
  44. Digital Antenna 800 Series 4.5 dB AIS Antenna

    $423.93 - $725.57
    0
  45. Digital Antenna 500 Series 4.5 dB VHF/AIS Antenna

    $284.19
    0
  46. Digital Yacht AIS100 USB AIS Receiver - ZDIGAIS100USB

    $329.38
  47. Digital Yacht iAISTX Plus Class B Wireless Transponder - ZDIGIAISTXPL

    $928.09
  48. Ocean Signal SafeSea EPIRB3 Pro - 702S-03933

    $1,288.35
    0

About AIS

AIS

An affordable safety feature, Automatic Identification System, or AIS for boats pinpoints and relays boat information. Some AIS systems relay boat course, speed, and heading as well as registered information on boat length and beam. Defender offers a wide variety of AIS transponders and receivers as well as personal transponders and man overboard alarms.

This is your AIS

AIS radios are programmed for the purchaser so be sure to consider your application before you buy. Options include transponders that connect to GPS antennas, black boxes with internal GPS, and standalone transponders. Class A and Class B transponders feature SOTDMA technology and allow for split use of the VHF antenna, respectively. Consider carefully then register your new AIS to get the safety feature this technology boasts.

Transponder or receiver?

Marine AIS systems offer transponders for transmitting and marine AIS responder units that work with existing plotter software to chart signals. Automatic Identification Systems are also offered as a feature of some VHF radios offered through Defender Marine.

Can we split that?

Sure! Antenna splitters enable VHF antennas to be utilized to pinpoint through a GPS signal. Splitters can also allow for one antenna to deliver VHF, GPS, and AM/FM signals eliminating the need for more antennas aboard. Connect options for boat AIS include a WIFI interface, USB connections, and hardwired connection through NMEA systems and monitors.