AIS

  1. Navico NAIS-500 Class B AIS Module Kit with Splitter and GPS Antenna - 000-13963-001

    $1,539.25
    1
  2. Switlik MOM 8-S Man Overboard Module - S-4134-2

    $909.27
    0
  3. Navico NSPL 500 AIS Splitter - 000-13612-001

    $391.20
    0
  4. Navico NAIS-500 Class B AIS with GPS-500 GPS Antenna - 000-13609-001

    $1,161.25
    0
  5. ACR Advanced Automatic Identification System (AIS) MOB Beacon - 2886

    $476.53
    0
  6. ACR HRU-100 HydroFix/Hydrostatic Release Unit (HRU) Kit - 9490.1

    $164.38
    1
  7. ACR OLAS Tag Wearable MOB Crew Tracker

    0
    0
    0
  8. ACR Category II GlobalFix V4 EPIRB Manual Release Bracket - 2833

    $62.18
    0
  9. ACR Pathfinder PRO Search and Rescue Transponder - 2914

    $833.60
    0
  10. ACR GlobalFix iPRO/PRO Cat II LowPro Bracket 9502

    $139.18
    0
  11. ACR OLAS Guardian Power and Switch Extension Cable Set - 2989

    $63.58
    0
  12. Switlik Re-Arm Kit for MOM 8-S Man Overboard Module - S-4167-1

    $48.20
    2
  13. ACR GlobalFix V4 EPIRB User Replaceable Battery - 1104

    $200.78
    0
  14. ACR OLAS Float-On Wearable MOB Crew Tracker with Flashlight - 2982

    $196.58
    0
  15. ACR Pathfinder 3 SART Replacement Lithium Battery - 2714.4

    $210.58
    0
  16. ACR Pathfinder Pro SART Lithium Battery - 2920

    $407.98
    0
  17. ACR RapidFix SAT II GlobalFix Antenna - 9368

    $62.18
    0
  18. ACR GlobalFix V4 RLB-41 Antenna - 9380

    $64.98
    0
  19. ACR AISLink MOB Beacon Battery - 9608

    $122.38
    0
  20. ACR AISLink MOB Parts Kit - 9618

    $129.38
    0
  21. ACR RLB-36/37/38/40 EPIRB Battery - 1102

    $367.38
    0
  22. ACR Sea Shelter 4 Cat I EPIRB Mounting Bracket - 2832

    $466.80
    0
  23. ACR GlobalFix iPRO/PRO Antenna - 9376

    $83.18
    0
  24. ACR Pathfinder 3 SART Lithium Battery Non-Hazmat - 2714.4NH

    $323.98
    0
  25. ACR Pathfinder PRO SART Mounting Bracket - 2919

    $115.38
    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.