DJI O4 Air Unit Series

Key Highlights

• Up to 15ms ultra-low latency in Racing Mode (Pro model)
• Supports 1080p/100fps live transmission
• Records up to 4K/120fps on the Pro version
• Improved transmission stability with automatic frequency selection
• Compact lightweight design for freestyle, cinematic, and racing drones
• Compatible with:
  • DJI Goggles 3
  • DJI Goggles N3
  • DJI Goggles 2
  • DJI FPV Remote Controller 3

Experience next-generation FPV performance with the DJI O4 Air Unit Series — engineered to deliver ultra-low latency transmission, cinematic video quality, and seamless compatibility for both freestyle pilots and racing enthusiasts.

New Heights in Transmission, More Freedom in Flight

The O4 Air Unit Series introduces advanced O4 transmission technology with ultra-low latency performance for a smoother, more responsive flying experience. Enjoy stable HD video transmission up to 15km, enhanced signal reliability, and automatic frequency selection with the Pro model for uninterrupted flights in challenging environments.

Crisp and Fluid, Visually Striking

Capture every moment in stunning clarity with 4K/60fps recording and highly efficient H.265 video encoding. The system also supports 1080p/100fps live transmission, providing ultra-smooth, real-time visuals with exceptional detail and responsiveness.

New Racing Mode: Unleashed Speed, Unlimited Fun

Built for competitive FPV action, the new Racing Mode delivers ultra-low 15ms latency and supports up to eight aircraft racing simultaneously — ideal for high-speed precision flying and immersive multiplayer racing experiences.

Upgraded Imaging for Cinematic Results

The standard DJI O4 Air Unit features a 1/2-inch CMOS sensor capable of recording sharp 4K/60fps footage, while the DJI O4 Air Unit Pro upgrades to a larger 1/1.3-inch CMOS sensor with stunning 4K/120fps recording capabilities. Capture immersive ultra-wide footage without the need for an additional action camera.

Create With Confidence in Any Lighting

The O4 Air Unit Pro is compatible with the DJI Avata 2 ND Filter Set, allowing pilots to better manage exposure and shutter speed in bright environments for smoother, more cinematic motion blur.

Fully Customizable Flight Display

With support for Canvas Mode and Betaflight OSD settings, pilots can personalize real-time flight information and on-screen layouts to match their flying style and preferences.

Lightweight Design, Easy Integration

Compact and lightweight, the DJI O4 Air Unit is designed for flexible installation and broad compatibility. Its compact form factor fits drone frames of 2 inches and smaller, making it ideal for custom FPV builds and lightweight racing drones.