Sitex SAS-900 Class A AIS

The SI-TEX Sitex SAS-900 Class A AIS is a marine-grade Automatic Identification System designed for professional vessel operators, commercial maritime crews, and law enforcement maritime units who demand reliability in multi-vessel environments. This Class A transponder serves as the backbone of modern marine collision avoidance and vessel tracking, providing real-time position reporting to all AIS-equipped vessels and shore-based monitoring stations within VHF radio range. Built to withstand demanding coastal and offshore operations, the SAS-900 delivers the international certification and weather resistance required for critical maritime applications where situational awareness directly impacts crew safety and regulatory compliance.

The Sitex SAS-900 achieves IPx6 and IPx7 water and weather protection ratings, ensuring uninterrupted operation through salt spray, heavy rainfall, and deck washdowns inherent to maritime duty. Its internationally certified SOLAS, MED, FCC, and Inland Waterway compliance means the unit meets stringent international maritime safety standards without requiring additional validation for commercial deployment. The system features interoperability with all major bridge navigation systems and electronic chart displays, allowing seamless integration into existing vessel infrastructure without replacement of compatible radar, ECDIS, or navigation suites. High-performance detailed electronic chart compatibility enables crews to overlay AIS target data directly onto navigational charts for enhanced tactical awareness during transit, rendezvous, or emergency response operations.

Maritime law enforcement, coast guard operations, naval auxiliary vessels, and commercial shipping benefit most from the SAS-900's robust certification and cross-platform compatibility. The unit's 8-pound weight and compact form factor facilitate installation on wheelhouses, mast-mounted brackets, or dedicated equipment racks without requiring major structural modifications. Installation pairs directly with existing VHF antenna systems and marine power distribution, minimizing integration complexity while meeting Class A transmission requirements for vessel identification and position reporting across all major shipping lanes and inland waterway corridors.