Features: Enhances your maritime safety with the KS200A+ AIS Transponder, featuring a powerful 5 watt transmission output that ensures long range signal visibility and collision avoidance in complex waters. This Class B AIS transponder is IMO compliant, seamlessly integrates with NMEA2000 networks, and offer real time updates on vessel position, speed, and heading for informed navigation decisions. Ideal for commercial vessel operators, leisure boat owners, novice sailors, and marine research seeking reliable communication and navigation technology to enhances safety at sea. Perfect for open water navigation, busy port operations, fishing activities, and recreational sailing, providing essential data to maintain safe distances and optimize routes. Designed with waterproof build, this low power consumption device withstands harsh marine environments, ensuring longevity and efficiency without burdening your vessel's battery. Specifications: Component:Plastic Size:Approx.28x20cm/11.02x7.87inch Color:Black For NMEA2000 Package Includes: 1 Set AIS Transponder note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.