Garmin GMR Fantom 254 Radar w/4 Open Array Antenna [K10-00012-21]Garmin GMR Fantom 254 Radar THE POWER TO SEE MORE GMR Fantom 254 is the most powerful 4 consumer solid state radar. The GMR Fantom 254, our most powerful 4 solid state radars, feature 250 W of power. They use MotionScope technology to detect and highlight moving targets in different colors, which helps you avoid potential collisions, find flocks of birds and track weather. New MARPA Automatic Acquisition allows for triggering and tracking with no user