The DJI O4 Air Unit is DJI’s most advanced digital video transmission system designed for FPV drones. It delivers outstanding image quality, ultra-low latency, and long-range reliability for professional aerial cinematography and freestyle pilots. Based on DJI’s latest O4 protocol, this unit integrates a wide-angle camera, video transmitter, and dual antennas for high-speed transmission up to 60 Mbps and ranges up to 13 km in ideal conditions. It’s the ideal solution for creators seeking superior performance from their FPV system, whether in racing, cinematic flying, or freestyle applications.
| Product Name | DJI O4 Air Unit |
|---|---|
| Transmission System | DJI O4 |
| Video Resolution | Up to 1080p at 100fps |
| Latency | Less than 30 ms |
| Max Bitrate | 60 Mbps |
| Transmission Range | Up to 13 km (FCC), 10 km (CE) |
| Antennas | 2 built-in omnidirectional |
| Internal Storage | No (SD card required for onboard recording) |
| Compatibility | DJI Goggles 3, DJI RC Motion 3 |
| Dimensions | Main unit: 73.37×34.42×14.85 mm |
| Weight | Main unit: 36.4 g, camera: 17.2 g |
| Interfaces | 3-in-1 connector for camera, power, USB-C |
No, it is only compatible with DJI Goggles 3 and DJI RC Motion 3. It does not work with Goggles 2 or Goggles V2.
Yes, it supports onboard recording via SD card with up to 60 Mbps bitrate.
In ideal open environments (FCC), it reaches up to 13 km. In CE-regulated areas like Europe, up to 10 km.
Absolutely. Thanks to its low latency and high image quality, it’s perfect for both freestyle and FPV racing applications.
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