







Product overview
DJI O4 Air Unit Series
High-definition O4 digital FPV transmission
Fly Further With O4 Transmission
Low-latency O4 transmission keeps the live view responsive. Pro uses two antennas and reaches up to 15 km under FCC test conditions; the standard version reaches up to 10 km.[2]
Clear, Smooth Live View
Record at up to 4K/60fps while viewing an H.265 live feed at up to 1080p/100fps.


Racing Mode for Fast Response
Race with up to eight aircraft where regional rules allow. Minimum latency is 15 ms on Pro and 20 ms on standard, measured with Goggles 3 in Racing Mode.[3][5]
Detailed Imaging for Creative Flights
Standard and Wide record up to 4K/60fps with a 1/2-inch sensor. Pro adds a larger 1/1.3-inch sensor and recording up to 4K/120fps.
Pro: A Wider View
The Pro camera offers a 155° view with Ultra Wide selected, EIS off and recording at 60fps or below.[1]
Pro: 4K at 120fps
Capture 4K footage at up to 120fps for high-frame-rate recordings.
Pro: 10-bit D-Log M
10-bit D-Log M gives more flexibility when adjusting footage in post-production.
Steady Footage at Speed
Use RockSteady stabilization or process footage in Gyroflow. For Gyroflow, disable EIS and select Wide before flying.[6]
Pro: Exposure Control in Bright Light
Pro accepts the DJI Avata 2 ND8/16/32 filter set, sold separately, for adjusting light intake and shutter speed.

Canvas Mode With Betaflight OSD
Customize the data and layout shown in your goggles through Canvas Mode and Betaflight OSD.

Compact, Lightweight Integration
Choose a frame that accommodates the camera and transmission module. Recommended frame sizes are a guide; check your actual installation.[11]
DJI O4 Air Unit Pro
- Approx. 32 g[8]Air unit with camera
- 25.6 × 20 × 23.3 mmCamera module
- 33.5 × 33.5 × 13 mmTransmission module


DJI O4 Air Unit
- Approx. 8.2 g[8]Air unit with camera
- 13.4 × 12.4 × 16.5 mmCamera module
- 30 × 30 × 6 mmTransmission module
DJI O4 Wide Air Unit
- Approx. 13.3 g[8]Air unit with camera
- 20.5 × 14 × 20.5 mmCamera module
- 30 × 30 × 6 mmTransmission module

Goggles and Controller Compatibility
Pair Goggles 3 or Goggles N3 with DJI FPV Remote Controller 3.[9][10]
Goggles 2 and Goggles Integra pair with DJI FPV Remote Controller 2.[9][10]
Compare the O4 Series
| Specification |
O4 Air Unit Pro |
O4 Wide Air Unit |
O4 Air UnitTHIS PRODUCT
|
|---|---|---|---|
| Sensor | 1/1.3-inch CMOS | 1/2-inch CMOS | 1/2-inch CMOS |
| Maximum recording | 4K/120fps | 4K/60fps | 4K/60fps |
| Maximum field of view | 155° [1] | 159° [1] | 117.6° |
| Color | Normal / 10-bit D-Log M | Normal | Normal |
| Antennas | Dual | Single | Single |
| Live view | 1080p/100fps H.265 | 1080p/100fps H.265 | 1080p/100fps H.265 |
| Minimum latency [3] | 15 ms | 20 ms | 20 ms |
| Maximum range [2] | 15 km (FCC) | 10 km (IC) | 10 km (FCC) |
| Maximum transmission bitrate [4] | 60 Mbps | 60 Mbps | 60 Mbps |
| Internal storage | 4 GB | 23 GB | 23 GB |
| microSD expansion | Supported | Not supported | Not supported |
| Weight with camera [8] | Approx. 32 g | Approx. 13.3 g | Approx. 8.2 g |
| Transmission module | 33.5 × 33.5 × 13 mm | 30 × 30 × 6 mm | 30 × 30 × 6 mm |
| Suggested frame [11] | 3 inches and above | 3 inches and below | 2 inches and below |
Explore O4 digital FPV transmission with compact onboard recording. The standard DJI O4 Air Unit combines a 1/2-inch sensor and 4K/60fps capture in an 8.2 g design.[8] Wide adds a 159° view; Pro offers a 1/1.3-inch sensor, 4K/120fps and 10-bit D-Log M.[1]
This product: DJI O4 Air Unit, standard version. Pro and Wide appear below for comparison. Drone frames, goggles, controllers and ND filters are sold separately.
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O4 Air Unit Pro
O4 Wide Air Unit
O4 Air Unit