DJI O4 Air Unit Pro

The DJI O4 Air Unit Series is equipped with the DJI O4 video transmission system, achieving ultra-low latency for more responsive controls. Paired with the dual-antenna design of the DJI O4 Air Unit Pro, the max transmission distance can reach up to 15 kilometers, and the system can automatically select the most stable frequency. Whether soaring over mountains and rivers or navigating indoor spaces, you can perform confidently and with precision.

Crisp and Fluid, Visually Striking
The DJI O4 Air Unit Series is capable of recording 4K/60fps video. The video transmission system utilizes H.265 video encoding, supporting high-frame-rate transmission at 1080p/100fps, ensuring clear and smooth real-time imagery. No matter how fast you fly, the camera view keeps up.

New Racing Mode: Unleashed Speed, Unlimited Fun
The DJI O4 Air Unit Series introduces a new Racing Mode,  with video transmission latency as low as 15 milliseconds.  It supports up to eight aircraft* racing simultaneously, taking you on an exhilarating, high-speed journey through the skies.

Upgraded Imaging: Cinematic Masterpieces at Your Fingertips
The DJI O4 Air Unit features a 1/2-inch image sensor, capable of capturing 4K/60fps video. The DJI O4 Air Unit Pro goes a step further with a 1/1.3-inch image sensor, supporting 4K/120fps video recording. No need for an external action camera to achieve ultra-wide-angle, high-definition footage. Creating stunning visuals has never been so effortless.

Even in Intense Light, Create With Confidence
The DJI O4 Air Unit Pro Camera Module can be used with the DJI Avata 2 ND Filter Set (ND8/16/32).  Even in bright lighting conditions, it ensures balanced exposure and true-to-life colors. This allows you to flexibly control light intake and shutter speed, easily achieving natural motion blur and making your footage more dynamic and impactful.

Compatible With Canvas Mode: Your Flights, Your Way
You have full control over what's displayed on your screen. The DJI O4 Air Unit Series supports Canvas Mode and Betaflight OSD settings. You can customize the real-time data and layout displayed on your goggles screen, making flight data clear at a glance, and enhancing your control precision.

Lightweight Design, Effortless Adaptation
The DJI O4 Air Unit Series adopts a lightweight and portable design with extensive compatibility. Specifically, the DJI O4 Air Unit can fit drone frames of 2 inches and smaller, supporting flexible assembly to suit various creative flight scenarios. Experience the thrill of flying while capturing high-quality footage with ease.

Specifications:
DJI O4 Air Unit Pro
Air unit
Weight: Air Unit (camera module excluded): Approx. 15.6 g
            Air Unit (camera module included): Approx. 32 g
            Antenna: Approx. 2.1 g/pcs
Dimensions: Transmission Module: 33.5×33.5×13 mm (L×W×H)
                   Camera Module: 25.55×20×23.30 mm (L×W×H)
                   Coaxial Cable: 140 mm
                   3-in-1 Cable: 100 mm
                   Antenna: 110 mm

Video Transmission
Operating Frequency: 5.170-5.250 GHz
                                  5.725-5.850 GHz
* Operating frequency allowed varies among countries and regions. Please refer to local laws and regulations for more information.
Transmitter Power (EIRP): 5.1 GHz: <23 dBm (CE)
                                       5.8 GHz: <33 dBm (FCC)
                                                     <14 dBm (CE)
                                                     < 30 dBm (SRRC)
Lowest Latency
With DJI Goggles 3 and pick racing mode:
With 1080p/100fps video transmission quality, the latency is as low as 15 ms.
With DJI Goggles N3 and pick racing mode:
With 1080p/100fps video transmission quality, the latency is as low as 19 ms.
With DJI Goggles 2 or Goggles Integra:
With 1080p/100fps video transmission quality, the video transmission latency is less than 30 ms.
* Latency data represents the minimum latency during the screen refresh process of DJI Goggles. Tested in an outdoor open environment without interference. The video transmission latency data varies with different devices.
Max Video Transmission Range
With DJI Goggles 3/DJI Goggles N3: 15 km (FCC), 8 km (CE), 8 km (SRRC)
* Measured in an unobstructed outdoor environment free of interference. The above data shows the farthest communication range under various standards . The actual maximum communication range during flight is limited by the flight endurance of the aircraft. Always pay attention to RTH reminders in the app during your flight.
Live View Quality: 1080P@30/48/50/60/100fps
Communication Bandwidth: Max 60 MHz
Antenna: 2 antennas, 2T2R

Channels: 
Supports auto mode
Supports manual mode:
With DJI Goggles 3 or DJI Goggles N3:
60 MHz: 1 channel; 40 MHz: 1 channels; 20 MHz: 3 channels; 10 MHz: 3 channel
With DJI Goggles 2 or Goggles Integra：
40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels

Channels Info
FCC/SRRC/CE: 
60MHz/40 MHz：
Channel 1: 5794.5 MHz
20 MHz/10 MHz:
Channel 1: 5768.5 MHz
Channel 2: 5789.5 MHz
Channel 3: 5814.5 MHz

Camera
Image Sensor: 1/1.3-inch CMOS Sensor
Lens FOV: 155°
The equivalent focal length: 12 mm
Aperture: f/2.8
Focus: 0.6 m to ∞
ISO Range: 100-25600 (Auto)
                  100-25600 (Manual)
Video Resolution: 4K (4:3): 3840×2880@30/48/50/60fps
                            4K (16:9): 3840×2160@30/48/50/60/100/120fps
                            2.7K (4:3): 2888×2016@30/48/50/60fps
                            2.7K (16:9): 2688×1512@30/48/50/60/100/120fps
                            1080p (4:3): 1440×1080@30/48/50/60/100/120fps
                            1080p (16:9): 1920×1080@30/48/50/60/100/120fps
Video Format: MP4
Max Video Bitrate: 130 Mbps
Color Mode: Normal Mode
                    D-Log M
Camera FOV: Standard
                     Wide-Angle
                     Ultra Wide-Angle
EIS: RockSteady 3.0+
       Stabilization function off (supports Gyroflow)

* When RockSteady is enabled, the shooting angle only supports standard.
Hardware

Input Voltage: 7.4-26.4 V
Operating Temperature: -10° to 40° C
Storage
Built-in Storage: 4GB
Supported SD Cards: microSD (up to 512 GB)
Recommended microSD Cards: 
Lexar Professional 1066x 64GB U3 A2 V30 microSDXC
Lexar Professional 1066x 128GB U3 A2 V30 microSDXC
Lexar Professional 1066x 256GB U3 A2 V30 microSDXC
Lexar Professional 1066x 512GB U3 A2 V30 microSDXC
Kingston CANVAS GO! Plus 64GB U3 64GB/A2/V30 microSDXC
Kingston CANVAS GO! Plus 128GB U3 64GB/A2/V30 microSDXC
Kingston Canvas GO! Plus 256GB U3 A2 V30 microSDXC
Kingston Canvas GO! Plus 512GB U3 A2 V30 microSDXC

Compatibility
Supported Flight Controller System
Betaflight 4.3.0 and higher versions
Supported DJI Goggles and Remote Controllers
DJI Goggles 3 + DJI FPV Remote Controller 3
DJI Goggles N3 + DJI FPV Remote Controller 3
DJI Goggles 2/ Goggles Integra + DJI FPV Remote Controller 2

* The flight control firmware needs to be configured to support the SBUS protocol in order to use the DJI FPV remote controller.