The new SwellPro SplashDrone 4 Plus (SD4+) takes everything you want in a professional-grade waterproof drone. It is proficient in everything, from marine photography to dropping baits, and from aerial surveillance to delivering emergency tools. With a extended 7 KM transmission range, a 48MP 4K telephoto camera, and the powerful all-in-one smart touchscreen controller, the SplashDrone 4+ is your go-anywhere, do-anything aerial solution.

Fully IP67 Waterproof Design

The SplashDrone 4+ is fully sealed design to withstand complete saltwater submission, ensuring long-lasting durability in marine environments.

Saltwater-proof Electronics

All the electronics, including the flight sensors, battery connections, bait release, motors, and cameras, are completely sealed and coated with corrosion-resistant materials.

Capture Clearer Footage

With 48MP resolution and 0.8 micrometers pixel precision, the camera delivers sharp texture details and captures subtle features, enhancing post, analysis accuracy, and improves mapping and data processing efficiency.

Equipped with a Powerful Sony Sensor

Powered by a high-performance Sony sensor, it delivers exceptional clarity-from dynamic 4K/60fps video to ultra-sharp 8000 x 6000 stills, empowering you to capture stunning visuals both above and below the water.

Large Aperture

With its large-aperture lens, the 4K Camera (Model-G03H) excels in aerial low-light capture, preserving rich tonal details from deep shadows to bright highlights, ensuring crisp, true-to-life nighttime imagery from the sky.

8x Zoom

With up to 8x zoom, capture sweeping landscapes from afar or intimate close-ups up close-transitioning from wide vistas to detailed portraits, conveying different emotions through every frame.

7KM Transmission Range

The all-new SplashDrone 4 + provides a maximum image transmission distance of 7 Km, combined with a 2 kg load and various fishing assistance loads, expanding your fishing ability to a greater distance.

100% Bait Accuracy

Precisely monitor the fishing drone's position over the water, align the bait release with pinpoint precision, whether targeting a specific location, underwater structure, or a school of fish.

Read Underwater

Pair it with high-precision sonar to uncover underwater structures and track fish schools.

Catch from the Sky

With the bait release system, quietly deliver bait to remote locations from boat or shore, minimizing disturbance and adding a new level of excitement to your fishing journey.

Optimized For Stable Baiting

Enhanced payload flight control ensures stable bait delivery, overcoming issues like reflection-induced sensor failures common in other drones over water, while maintaining exceptional load capacity.

45 Seconds Swift Takeoff

No complicated calibrations are required, and it is automatically set up in just 45 seconds.

Safe Return to your Position

Automatically releases payload and safely returns when battery is low or signal is lost, ensuring smooth recovery and uninterrupted mission.

Upgraded Controller

The R03 Remote Controller is a IP67-rated, fully waterproof device, including the upgraded touchscreen, for precise wet-hand use. This controller also features 700 nits of peak brightness for clear visibility even in direct sunlight for safe outdoor use.