SG909 4K RC Drone with Obstacle Avoidance, 3-Axis Gimbal – Professional Drone | ProDrone UK

What image quality can I expect from this model?

The SG909 supports 4K photo output and 4K video recording at 30 frames per second to SD card. Live preview on the app runs at lower resolution, so stored files can look clearer than the real-time feed used for flight reference.

Do I need a phone to fly it?

No phone is required for direct live viewing on the included 5.5-inch screen remote. The app is still useful for advanced settings and sharing, and it supports Android 5.0 or later and iOS 9.0 or later.

How does obstacle sensing help during real flights?

The drone includes 360-degree laser obstacle sensing with a stated detection range of up to 20 meters. It adds close-range awareness in suitable conditions, but it should not be treated as guaranteed collision prevention in every environment.

What should I expect from flight time in everyday use?

This model runs for up to 45 minutes in calm weather at constant speed. Real-world flight time depends mainly on wind, temperature, speed, climbing, hovering, payload use, and overall flying style.

What should I expect from control distance and live transmission?

Control and video transmission reach up to 10 kilometers in open areas with low interference and within visual line of sight. Buildings, trees, surrounding wireless congestion, local rules, and other interference can reduce practical range and live-view stability.

Who is this model best suited for?

It is a strong fit for users who want a larger consumer drone with a built-in screen remote, GPS-assisted flying, and more guided camera features. It makes more sense for outdoor leisure flights, travel footage, and practice with intelligent flight modes than for very small indoor-first flying.

What the camera setup is designed for

This model is built for clearer stored media and a lower-resolution live preview. Photo output reaches 3840 × 2160 on SD card, recorded video reaches 4K at 30 frames per second on SD card, and app preview works at lower resolution for framing and flight reference.

Where it fits best

The SG909 is well suited to outdoor recreational flying, travel clips, casual aerial photography, and users who prefer a screen remote instead of a phone-dependent setup. GPS + GLONASS support, Return to Home, Follow Me, Orbit, and Waypoint Flight all help create a more guided flying experience.

How the larger platform should be understood

At 764 grams, this model sits in a larger and more structured product class than lightweight mini drones. That makes it a more natural fit for outdoor flying in appropriate open spaces than for tight indoor environments or ultra-light travel carry.

Obstacle sensing limits

The 360-degree laser sensing system works best as a close-range flight aid. Performance may vary with lighting conditions, reflective surfaces, environmental clutter, flight speed, and the complexity of surrounding obstacles.

Wind, range, and outdoor expectations

Wind resistance is rated at Level 5, but wind still affects stability, battery life, and practical usable range. The maximum 10-kilometer figure is best understood as an open-area, low-interference, visual-line-of-sight result rather than an everyday expectation in all locations.

A simple fit guide

A lighter model makes better sense for quick indoor practice and ultra-light travel. The SG909 makes better sense when you want a larger outdoor GPS camera drone with a built-in screen remote, stored 4K media, gimbal-backed stability, and more structured flight features.

• SG909 drone with obstacle sensing x1
• 5.5-inch screen remote controller x1
• Intelligent flight battery x1
• Spare propellers x4
• USB charging cable x1
• Screwdriver x1
• User manual x1
• Storage bag x1

Product and Camera

• Model: SG909
• Camera: 4K CMOS
• Lens: F2.4 wide-angle lens
• Stabilization: 3-axis mechanical gimbal + EIS

Photo, Video, and Preview

• Photo Output: 3840 × 2160 on SD card
• App Preview Photo: 1280 × 720
• Recorded Video: 4K at 30 frames per second on SD card
• App Preview Video: 720p at 20 frames per second
• Video Format: MP4
• Max Bitrate: 60 Mbps
• Storage Support: Supports SD cards up to 128 GB
• SD Card Included: No

Flight Systems and Performance

• Obstacle Sensing: 360-degree laser sensing
• Obstacle Detection Range: Up to 20 meters
• Positioning: GPS + GLONASS dual-mode
• Return to Home: Supported
• Intelligent Flight Modes: Follow Me, Orbit, and Waypoint Flight
• Max Flight Time: Up to 45 minutes in calm weather at constant speed
• Max Control and Video Transmission Range: Up to 10 kilometers in open, low-interference conditions within visual line of sight
• Max Flight Altitude: 800 meters, subject to local rules and operating limits
• Wind Resistance: Level 5
• Motor: 2008 brushless motor

Controller, Transmission, and App

• Remote Controller: 5.5-inch color screen remote
• Live Viewing: Direct viewing on the remote, with no phone required for basic FPV use
• Image Transmission: 5G Wi-Fi digital transmission
• Control Frequency: 2.4GHz
• App Compatibility: Android 5.0 and later, iOS 9.0 and later
• App Use: Advanced settings and sharing

Battery and Charging

• Drone Battery: 11.4V 5000mAh intelligent lithium battery
• Drone Charging Time: About 7 hours via USB 5V
• Remote Battery: 3.7V 5200mAh
• Remote Runtime: Up to 6 hours

Size and Weight

• Takeoff Weight: 764 grams
• Folded Size: 20.5 × 11 × 11 centimeters
• Unfolded Size: 58.5 × 28 × 11 centimeters

Screen-based flying and camera workflow

The 5.5-inch screen remote, SD-card recording, and lower-resolution live preview create a clearer split between flight monitoring and final stored media, making the SG909 more self-contained than a phone-dependent setup.

Smart flight and creative tools

One-key takeoff and landing, gesture control, vertical shooting, timelapse, and quick shots such as Rocket, Dronie, and Spiral add more variety for outdoor leisure flying and casual content capture.

Airdrop utility note

Airdrop support is available for payloads up to 100 grams and is best treated as a specialty close-range, low-altitude utility feature. Payload use can affect flight behavior, battery life, and control feel.

This drone has a takeoff weight of 764 grams, so local registration, pilot, and operating rules may apply depending on your region. Always check local airspace rules, no-fly zones, privacy requirements, altitude limits, and permitted operating areas before each flight. Real-world flight time, obstacle sensing performance, transmission range, usable altitude, and payload behavior vary with weather, surrounding conditions, interference, firmware version, and usage habits. Recommended age: 14 and up.