You can check for fish and structure in any place that is difficult to reach by boat. You can avoid spooking the fish by using the Wireless Remote Sonar from a distance, especially useful in shallow waters! You can scout up to 100' around your boat in any direction without motoring! You'll only find this kind of expandable fishing system technology from Humminbird.

For use in the US and Canada only

For Use With: Used with Matrix 12, Matrix 17, Matrix 27, Matrix 37, Matrix 67, Matrix 77c, Matrix 87c Matrix 97 931c, 937c, 947c 3D, 981c SI, 987c SI, 787c2, 787c, 777c2, 777c, 767, 737, 727.