Summary

The DJI O4 Wide Air Unit redefines video transmission with improved resolution, lower latency, and extended range. At just 13.3 grams, it integrates a 1/2-inch image sensor that records 4K/60fps video, delivering an ideal combination of performance and portability.

Features

• Works with DJI Goggles 2, DJI Goggles Integra, DJI Goggles 3, or DJI Goggles N3

• Compatible with DJI FPV Remote Controller 2 or 3

• Lightweight FHD FPV Digital Video Transmission

• 20 ms Low Latency, 10 km Range

• 1/2-inch CMOS Image Sensor

• 4K/60fps Video Recording

• 1080p/100fps Live View

• 13.3g Lightweight Body

LIGHTWEIGHT DESIGN

The DJI O4 Wide 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.

VISUALLY STRIKING

The DJI O4 Wide 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.

RACING MODE

The DJI O4 introduces a new Racing mode, with video transmission latency as low as 20 milliseconds. It supports up to eight aircraft racing simultaneously, taking you on an exhilarating, high-speed journey through the skies.

CANVAS MODE

The DJI O4 Wide Air Unit 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.

Specifications

DJI O4 Wide Air Unit

Weight

• Air Unit, camera module excluded: Approx. 5.1 g

• Air Unit, camera module included: Approx. 13.3 g

• Antenna: Approx. 0.75 g

• The size and weight may be slightly different due to the configuration, manufacturing process, and measurement method.

Dimensions

• Transmission Module: 30 × 30 × 6 mm, L × W × H

• Camera Module: 20.5 × 14 × 20.5 mm, L × W × H

• Coaxial Cable: 50 mm

• 3-in-1 Cable: 50 mm

• Antenna: 80 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: <30 dBm, IC

• 5.8 GHz: <14 dBm, CE

• 5.8 GHz: <30 dBm, SRRC

Lowest Latency

• With DJI Goggles 3 and Racing Mode enabled: as low as 20 ms with 1080p/100fps video transmission quality.

• With DJI Goggles N3 and Racing Mode enabled: as low as 24 ms with 1080p/100fps video transmission quality.

• With DJI Goggles 2 or Goggles Integra: as low as 35 ms with 1080p/100fps video transmission quality.

• Latency data refers to the minimum latency during the screen refresh of the 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: 10 km, IC

• With DJI Goggles 3 / DJI Goggles N3: 6 km, CE

• With DJI Goggles 3 / DJI Goggles N3: 6 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 on the camera view during your flight.

Live View Quality

• 1080p @ 30 / 48 / 50 / 60 / 100fps

Communication Bandwidth

• Max 60 MHz

Antenna

• 1 antenna, 1T1R

Channels

• Supports Auto Mode

• Supports Manual Mode

• With DJI Goggles 3 or DJI Goggles N3: 60 MHz: 1 channel; 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels

• With DJI Goggles 2 or Goggles Integra: 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels

Channels Info

• IC / SRRC / CE

• 60 MHz / 40 MHz: Channel 1: 5794.5 MHz

• 20 MHz / 10 MHz: Channel 1: 5768.5 MHz

• 20 MHz / 10 MHz: Channel 2: 5789.5 MHz

• 20 MHz / 10 MHz: Channel 3: 5814.5 MHz

Camera

Image Sensor

• 1/2-inch CMOS Sensor

Lens

• FOV: 159°

• Format Equivalent: 16 mm

• Aperture: f/2.8

• Focus: 1 m to ∞

ISO Range

• 100-6400, Auto

• 100-12800, Manual

Video Resolution

• 4K, 4:3: 3840 × 2880 @ 30 / 50 / 60fps

• 4K, 16:9: 3840 × 2160 @ 30 / 50 / 60fps

• 1080p, 4:3: 1440 × 1080 @ 30 / 50 / 60 / 100 / 120fps

• 1080p, 16:9: 1920 × 1080 @ 30 / 50 / 60 / 100 / 120fps

Video Format

• MP4

Max Video Bitrate

• Max Video Bitrate

Color Mode

• Normal

Camera FOV

• Standard

• Wide-Angle

EIS

• RockSteady 3.0+

• Stabilization function off, supports Gyroflow

• When RockSteady is enabled, the shooting angle only supports Standard.

Hardware

Input Voltage

• 3.7-13.2 V

Operating Temperature

• -10° to 40° C

Storage

Built-in Storage

• 23GB

Supported SD Cards

• Not supported

Recommended microSD Cards

• Not supported

Compatibility

Supported Flight Controller System

• Betaflight 4.3.0 or later

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.