Packed with features every boater needs at a price every boater can afford. The unit is GPS-compatible for boat position, and monitors two or three channels at a time on Dual-Watch and Tri-Watch modes. A DSC automatic distress call is just a button push away should an on-the-water emergency arise. The unit will memorize up to three favorite channels on the 3CH key. Weather alert keeps you informed of wind, wave conditions and potential storms. It's also fully waterproof (JIS-7 submersible).