Samyung SI-70A

Automatic Identification System (AIS)

Class-A Universal AIS

Samyung SI-70A, Class-A is IMO compliant Universal AIS, with High Resolution Color Display, and All-in-One.

Completely compatible with all system using NMEA standard.

AIS Samyung SI-70A 1

AIS Samyung SI-70A 2    AIS Samyung SI-70A 3    AIS Samyung SI-70A 4


Edition of user message on navigation & ship securities is available. GLONASS/GPS function available receiving Signal from Russian Satellite. Interfaces with RADAR, ECDIS, GYRO COMPASS, and external GPS, etc. Easy identification on other ship’s status by providing electronic chart data. System self-restoring function enhances stability. Adopted user-friendly one touch keypad



  • Compliant with IMO Resolutions
  • Isolated power supply voltage 11~36V (built in reverse prevention circuit)
  • Two additional RS-232 outputs (built in protection circuit)
  • Easy setting up at boot time and convenient keyboard.
    Various target ship alignment method (MMSI, distance, bearing descending/ascending order)
  • Searching target ship with Ship name, MMSI
    Korean, Chinese, English, Russian menu option
  • Day/Night time display mode
  • Auto speed detection and checking of external sensor input
  • Upgraded Self-diagnosis function / Internal fault diagnosis system for continuous diagnosis
    Easy software upgrade by using SD card (1G~16G available)

Scope of Supply

  1. SI-70A Main Unit
  2. GNSS Antenna, Cable (GNSS-70)
  3. VHF Antenna (SAN-150)
  4. User/Installation Manual


  1. AIS Pilot Plug (PB-70)
  2. Terminal Box (TB-70S)
  3. Power Supply (SP-70AD) 24 VDC, 110/220 AC


Samyung SI-70A AIS Class A Brochure  AIS Samyung SI-70A 3  3 MB