At this time, we do not offer a true wireless transducer option.
All transducers, across all product series, connect to the fish finder using a hard‑wired connection to the control head. Several years ago, Humminbird produced a wireless sonar product called SmartCast; however, this product has been discontinued and is no longer supported.
While transducers must be hard wired, sonar data can be shared between compatible Humminbird units using Ethernet networking. This allows multiple units on the same boat to view the same sonar information, Network Sharing: Sonar
