DJI O4 Air Unit - Digital FPV video transmission and recording unit

The DJI O4 Air Unit is a digital FPV video transmission and recording unit for lightweight drone builds. It is compatible with Betaflight 4.3.0 or later, DJI Goggles 3, Goggles N3, Goggles 2, Goggles Integra, and DJI FPV Remote Controllers 2 and 3. Live camera video is transmitted to compatible goggles, while aerial footage is recorded internally. Recording reaches 4K resolution at 60 fps, with 1080p modes also available. At 8.2 g excluding the camera, the transmission unit is intended for frames of 2 inches and smaller. Its 117.6° field of view suits FPV racing, freestyle flying, and aerial recording.

The unit measures 30 mm wide, 6 mm high, and 30 mm deep. A 1/2-inch image sensor handles video capture. The system provides 23 GB of built-in storage for recorded footage. Power comes from an external DC input accepting 3.7–13.2 V. Its specified operating temperature range is −10 °C to 40 °C.

• 120 fps maximum frame rate: supports higher-frame-rate recording modes
• 5.1/5.8 GHz frequency band: used for digital wireless video transmission
• MP4 video format: provides a widely supported recording container
• DJI O4 Air Unit 3-in-1 cable included
• One transmission unit supplied per pack