NAR-1000 AIS Receiver for Efficient Vessel Monitoring

The NAR‑1000 is a professional AIS (Automatic Identification System) receiver built by NSR (New Sunrise / Suzhou). It features dual TDMA receivers, enabling simultaneous listening on both AIS channels, which improves the reliability and completeness of AIS traffic monitoring. The unit is designed for installation on both vessels and land‑based monitoring stations. It adheres to international AIS standards (e.g. ITU‑R M.1371‑5) and can decode messages from Class A AIS, Class B AIS, AtoN (Aid to Navigation) stations, and base stations. With its rugged all-metal housing, isolated power supply, and flexible data interfaces, the NAR-1000 is well-suited for permanent monitoring or integration into navigational systems.