AIS

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.

AIS

Shakespeare Masthead Squat Body Antenna - 5215-AIS

Shakespeare VHF/AIS Antenna Splitter - 5257-S

ACR Advanced Automatic Identification System (AIS) MOB Beacon - 2886

Shakespeare Galaxy Little Giant Antenna - 5396-AIS

ACR HRU-100 HydroFix/Hydrostatic Release Unit (HRU) Kit - 9490.1

Shakespeare Galaxy AIS Antenna - 8' - 5225-XT-AIS

ACR GlobalFix V4 EPIRB User Replaceable Battery - 1104

Shakespeare Skinny Mini Antenna - 5250-AIS

ACR Category II GlobalFix V4 EPIRB Manual Release Bracket - 2833

ACR Pathfinder PRO Search and Rescue Transponder - 2914

Shakespeare Classic AIS Antenna - 396-1-AIS

ACR GlobalFix iPRO/PRO Cat II LowPro Bracket 9502

ACR OLAS Guardian Power and Switch Extension Cable Set - 2989

ACR OLAS Float-On Wearable MOB Crew Tracker with Flashlight - 2982

ACR Pathfinder 3 SART Replacement Lithium Battery - 2714.4

ACR Pathfinder Pro SART Lithium Battery - 2920

ACR RapidFix SAT II GlobalFix Antenna - 9368

ACR GlobalFix V4 RLB-41 Antenna - 9380

ACR AISLink MOB Beacon Battery - 9608

ACR AISLink MOB Parts Kit - 9618

ACR RLB-36/37/38/40 EPIRB Battery - 1102

ACR Sea Shelter 4 Cat I EPIRB Mounting Bracket - 2832

ACR GlobalFix iPRO/PRO Antenna - 9376

ACR Pathfinder 3 SART Lithium Battery Non-Hazmat - 2714.4NH

ACR Pathfinder PRO SART Mounting Bracket - 2919

Scout Fiberglass AIS Antenna - 3' (0.9 m) - KS-30

About AIS

AIS

This is your AIS

Transponder or receiver?

Can we split that?

3Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected