Meet the Humminbird HELIX7 CHIRP MEGA DI GPS G4N Control Head — a high-performance navigation and sonar hub designed to be paired with your preferred transducer (No Transducer included). With a user-friendly keypad and a responsive menu system, you’ll access powerful imaging and mapping features even in challenging conditions.

Key features

• Master HELIX keypad control delivers quick, reliable operation at the touch of a button, with softkey navigation for smooth, on‑the‑water adjustments.
• MEGA Down Imaging provides unprecedented underwater clarity with coverage down to 125 feet, delivering up to 3x more detail than standard Down Imaging.
• Dual Spectrum CHIRP 2D sonar offers two search modes—Wide for maximum coverage and Narrow for focusing on the finest details—enhanced by a responsive CHIRP display.
• Internal GPS and Humminbird Basemap gives you a clear view of underwater terrain and points of interest, with charts for more than 10,000 lakes and coastal coverage of the continental U.S.
• Premium Chart Compatible supports LakeMaster and CoastMaster charts, plus compatible Navionics charts, expanding your mapping options.
• AutoChart Live creates real-time maps of your fishing spots, with depth contours, bottom hardness, and vegetation. Eight hours of built-in recording time and compatibility with AutoChart Zero Line SD cards for expansive mapping capacity.
• One-Boat Network Compatible integrates with other Humminbird and Minn Kota products to unlock advanced boat control and fish-catching features.
• Ethernet Networking enables high-speed connections to build a professional-grade system, easily linking multiple fish finders or adding on technologies like Minn Kota i-Pilot Link and CHIRP Radar.
• Bluetooth allows wireless communication to compatible Talon and Raptor anchors, plus FishSmart App updates and smartphone notifications on your display.
• NMEA 2000 built-in connects to an accessory network for broader data on boat performance, weather, and water conditions.

Note: This is a control head only. It delivers a powerful combination of imaging, mapping, and networked control—perfect for anglers who want a versatile, expandable platform on the water.