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The SwellPro SplashDrone 4 Plus (SD4+) sets a new benchmark in waterproof drone technology — built tough for the harshest Australian marine environments. With a fully sealed IP67-rated airframe, corrosion-resistant motors, and intelligent flight control, the SD4+ is engineered for fishing, filming, search-and-rescue, environmental monitoring, and coastal inspection missions.
Capture smooth 4K UHD video with gimbal stabilisation or deliver bait and rescue gear with precision using the quick-swap payload system. From tranquil lakes to breaking surf, the SplashDrone 4 Plus performs flawlessly in rain, wind, and saltwater — giving you unmatched reliability where other drones can’t go.
Integrated GPS and smart flight modes ensure rock-steady hovering and autonomous missions, while the smart remote controller offers real-time video streaming, intuitive touchscreen control, and up to 5 km range. Whether you’re a professional operator or weekend explorer, the SD4+ is the ultimate all-weather waterproof drone in Australia — built for adventure above and below the surface.
PLEASE NOTE THIS IS A MODULAR SYSTEM - PLEASE CHOOSE THE ACCESSORIES YOU NEED FROM THE TICK-BOX MENU - BY DEFAULT CAMERA AND BAIT RELEASE ARE NOT INCLUDED
Key Features
| Feature | Details | Notes / Highlights |
|---|---|---|
| Model | SwellPro SplashDrone 4 Plus (SD4+) | Latest generation waterproof drone |
| Waterproof Rating | IP67 (drone, motors, remote controller) | Fully sealed design – operates in rain, surf & salt spray |
| Body Material | Reinforced ABS + corrosion-resistant coating | Marine-grade finish designed for saltwater use |
| Max Flight Time | Up to 30 minutes (no payload) | Approx. 20–25 min with camera/payload |
| Control Range | Up to 5 km (CE 2 km) | With SwellPro Smart Controller; HD video transmission |
| Camera Options | 4K UHD gimbal camera / payload modules | G03H available |
| Gimbal | 3-axis stabilised | Ensures smooth footage in rough conditions |
| Payload Capacity | Up to 2 kg | Supports bait drop, rescue gear, sensors |
| GPS System | GPS + GLONASS + QAS RTK Ready | Precise positioning even over open water |
| Flight Modes | GPS, ATTI, Follow Me, Orbit, Return to Home, Waypoint Flight | Smart, hands-free control |
| Propulsion | 740 kV brushless motors + carbon propellers | Designed for power and corrosion resistance |
| Battery | 6600 mAh LiHV 4S (14.8 V) removable pack | Waterproof, rechargeable, intelligent BMS |
| Max Speed | 22 m/s (≈ 79 km/h) | Fast response for rescue and sport filming |
| Operating Temperature | –20 °C to +50 °C | All-weather performance |
| Take-off Weight | 2.55 kg (approx.) | With standard camera module |
| Controller Display | 5-inch 1080p touchscreen | Real-time HD view & telemetry |
| App Control | SwellPro Fly / SDFly 2 (Android & iOS) | Enables firmware updates & mission planning |
| Accessories | Payload release, 4K camera, rescue module, bait dropper, waterproof case | Sold separately or in bundles |
| Warranty | 12 months manufacturer warranty | Australian warranty & support |
| Availability | In stock – Underwater Australasia official SwellPro dealer | Local service, parts & support in Australia |