The revolution of drones in the auditory dimension .[ Ссылка ]
Dronar can detect comprehensive fish metrics, water temperature, and water depth up to 1 mile. And start area scan automatically. Not only with drones, it's also castable as a standalone fish finder. The casting range is up to 262 ft. A reliable and dapper partner.
![](https://i.ytimg.com/vi/5fxXiduMvA4/maxresdefault.jpg)