SwellPro SplashDrone 4+ Enterprise
SwellPro's most capable waterproof platform — built for professional missions beyond fishing. IP67-rated airframe (dust-tight, and rated for accidental submersion to 1 m / 3.3 ft f or up to 30 minutes) with self-floating, self-righting PowerFlip design, a choice of three interchangeable sensor payloads (standard 4K, thermal, or 160x zoom), and an optional underwater sonar module for below-the-surface awareness. Key Features IP67 waterproof airframe with self-floating, self-righting PowerFlip design Up to 7 km (4.3 mi) max flight & live video range Interchangeable camera payloads: G03H (48MP 4K, 8x optical zoom), G04 (thermal + optical dual-sensor with laser rangefinder), or G05 (48MP with up to 160x hybrid zoom and laser rangefinder) Optional underwater sonar module, scans to 40 m / 131 ft in real time Dual payload release — carry to two separate drop sites in one flight, up to 2 kg / 4.4 lb total Up to 29 minutes of flight time per battery (no wind, no load) R03 Pro waterproof touchscreen controller with wet-hand touch support, built-in mic/speaker, and wireless headset support Automatic return on low battery or lost signal, with automatic payload release before return 45-second no-calibration setup Built For Maritime search & rescue — thermal detection, 1200 m / 0.75 mi laser rangefinding, and a partial-release life ring drop for safer overboard recovery Harbor & port security patrol — long-range zoom for vessel identification and thermal imaging for night operations Hull, bridge & offshore structure inspection — up to 160x zoom and 48MP stills for close-in detail without physical access Environmental & coastal monitoring — underwater sonar scanning alongside aerial imagery in a single flight Law enforcement & evidence collection — one-tap screen recording, remote broadcast via the built-in speaker or an optional megaphone accessory, and footage stored locally with no cloud dependency Aircraft Waterproof rating IP67 Weight (incl. battery & propellers) 2.43 kg / 5.4 lb Max take-off weight 4.18 kg / 9.2 lb Size 372.2 x 372.2 x 230.6 mm / 14.7 x 14.7 x 9.1 in Max flight speed Sport 18 m/s / 40 mph; Normal 10 m/s / 22 mph; Cine 3 m/s / 6.7 mph Max flight altitude 120 m / 393 ft Max flight & live video range 7.0 km / 4.3 mi Max payload capacity 2 kg / 4.4 lb Flight time Up to 29 mins per battery (no wind & no load) Max wind speed resistance 17 m/s / 38 mph / 33 knots (Beaufort Level 7) Sea state resistance Level 5 Hovering precision ±0.5 m / ±1.6 ft (horizontal & vertical) Remote Controller (R03 Pro) Waterproof rating IP67, self-floating Screen 14 cm / 5.5 in touchscreen, 1080p, wet-hand touch support Peak brightness 700 nits Operating frequency 5.1 / 5.8 GHz Live video feed 720p @ 30fps Battery 3200 mAh Working time About 150 mins (2.5 hours) Charging time About 150 mins (2.5 hours) Storage 32 GB internal, expandable to 128 GB via TF card Ports HDMI, USB-C Audio Built-in microphone & speaker; supports wireless noise-canceling headsets Camera Payloads Choose one camera module at checkout — each mounts to the same 3-axis stabilized gimbal. G03H — Standard Camera Photo resolution 48 MP Video resolution 4K 60fps Zoom 8x optical G04 — Thermal + Optical Dual Camera Optical photo resolution 48 MP Thermal resolution 640 x 512 Thermal detection range -20°C to 150°C / -4°F to 302°F Laser rangefinder 1.2 km / 0.75 mi, ±0.5 m / ±1.6 ft accuracy G05 — Long-Range Zoom Camera Photo resolution 48 MP Zoom Up to 160x hybrid (7x optical) Laser rangefinder 1.2 km / 0.75 mi, ±0.5 m / ±1.6 ft accuracy Underwater Sonar (optional) SwellPro's Dronar module scans underwater environments in real time to a depth of 40 m / 131 ft — useful for dive support, hull inspection below the waterline, and sub-surface hazard awareness. Sold as a separate accessory; no product photography exists for this module yet. Flight Battery (Intelligent Battery IB4+) Nominal capacity 4500 mAh Weight 0.82 kg / 1.8 lb Charging time 120 mins What's in the Box Aircraft x 1 R03 Pro remote controller x 1 Camera module x 1 (choice of G03H, G04 Thermal, or G05 Zoom — confirm at order) Flight battery x 1 Charger x 1 Propellers: 1 full set included (2 pairs) Dual Payload Release x 1 USB-C cable x 1 Charging cable x 1 Power adapter x 1 Carry case x 1 Technical Specifications (tap to expand full specs) Aircraft Axis diameter 450 mm / 17.7 in Max ascend speed 3 m/s / 6.7 mph Max descend speed 2 m/s / 4.5 mph Max tilt angle 30° Operating frequency 5180 - 5875 MHz; 5745 - 5825 MHz (5180 - 5240 MHz only in regions where regulations permit) Transmitter power (EIRP) 5.1 GHz: < 23 dBm (CE); 5.8 GHz: < 33 dBm (FCC), < 30 dBm (SRRC), < 14 dBm (CE) Satellite positioning system GPS + Galileo + BeiDou Working temperature -10°C ~ 60°C / 14°F ~ 140°F UART (SDK) TTL serial port to TCP, 115200 baud Flight Battery & Charger Voltage 22.2V Battery type Intelligent 6S Watt hours 99.9 Wh Size 154.8 x 80 x 49.5 mm / 6.1 x 3.1 x 2.0 in Working temperature -10°C ~ 60°C / 14°F ~ 140°F (discharge); 0°C ~ 45°C / 32°F ~ 113°F (charge) Storage temperature 0°C ~ 25°C / 32°F ~ 77°F Max charging current 8A Charger output 25.2V, 5.9A Charger input 220V, 50/60Hz Charger rated power 150W Remote Controller Battery type 2S Working voltage 7.4V Power input 5V/3A, USB-C HDMI port 1080p video output to an external monitor USB-C port Firmware updates, flight log export, and charging Screen resolution 1920 x 1080 Operating frequency 5180 - 5875 MHz; 5745 - 5825 MHz Transmitter power (EIRP) 5.1 GHz: < 23 dBm (CE); 5.8 GHz: < 33 dBm (FCC), < 30 dBm (SRRC), < 14 dBm (CE) System Android App SDFly3 Working temperature -10°C ~ 40°C / 14°F ~ 104°F Camera — G03H Image sensor 1/2" CMOS, 48MP effective pixels Aperture f/2.2 Format equivalent 21.3mm Camera — G04 (Thermal) Optical sensor 1/2" CMOS, 48MP effective pixels, f/2.2, format equivalent 21.3mm Thermal sensor Uncooled VOx microbolometer Thermal format equivalent 40mm, f/1.0 Thermal field of view 58.8° DFOV Laser rangefinder accuracy ±0.5 m / ±1.6 ft Camera — G05 (Zoom) Wide sensor 1/2" CMOS, 48MP effective pixels, f/2.2, format equivalent 21.3mm, 7x optical zoom Tele sensor 1/2" CMOS, 48MP effective pixels, format equivalent 82.2~270mm, up to 160x hybrid zoom Laser rangefinder accuracy ±0.5 m / ±1.6 ft Expansion & Integration External power supply 12V / 2A Peripheral load capacity 2 kg / 4.4 lb Expansion interfaces PWM, Wi-Fi, independent transparent data transmission Developer support SDK available for third-party payload/flight-control integration .sd4ent-techspecs { border-top: 1px solid #e2e2e2; margin-top: 16px; padding-top: 4px; } .sd4ent-techspecs summary { cursor: pointer; font-weight: 700; font-size: 1.3em; list-style: none; position: relative; padding: 10px 0 10px 26px; } .sd4ent-techspecs summary::before { content: "\25B6"; position: absolute; left: 2px; top: 13px; font-size: 0.7em; transition: transform 0.2s; display: inline-block; } .sd4ent-techspecs[open] summary::before { transform: rotate(90deg); } .sd4ent-techspecs summary .sd4ent-hint { font-weight: 400; font-size: 0.5em; color: #767676; margin-left: 10px; vertical-align: middle; } .sd4ent-techspecs table td { width: 50%; } .sd4ent-techspecs h4 { margin: 14px 0 6px 0; }