DJI O4 Air Unit Digital HD Video System

About this product

DJI O4 Air Unit Digital HD Video System (4K/120fps, 20km Range) is supplied by Ruistart from Shenzhen stock for wholesale, OEM and private-label programmes. It is a current-production item that we ship to retailers, distributors and integrators worldwide.

DJI O4 Air Unit Pro
The DJI O4 Air Unit Pro redefines video transmission with improved resolution, lower latency, and extended range. At just 32 grams, it integrates a 1 1/3-inch image sensor that records 4K/120fps video, delivering an ideal combination of performance and portability.

https://www.youtube.com/watch?v=7GkR3RmzPhM

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
• Flagship FHD FPV Digital Video Transmission
• 155° Ultra-Wide Field of View (FOV)
• 15 ms Low Latency, 15 km Range
• 4K/120fps Video Recording
• 1/1.3-inch CMOS Sensor
• 1080p/100fps Live View
• 32g Body

• New Heights in Transmission, More Freedom in Flight

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. This system can automatically select the most stable frequency. Whether soaring over mountains and rivers or navigating indoor spaces, perform confidently 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 ms with the O4 Air Unit Pro and 20ms with the O4 Air Unit. 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

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

• 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

• VTX Mounting Pattern: 20x20/25.5x25.5mm

VIDEO TRANSMISSION

• Operating Frequency:

  • 5.170-5.250 GHz
  • 5.725-5.850 GHz
    Note: Operating frequency varies by region. Follow local regulations.

• Transmitter Power (EIRP):

  • 5.1 GHz: <23 dBm (CE)
  • 5.8 GHz:
    • <33 dBm (FCC)
    • <14 dBm (CE)
    • <30 dBm (SRRC)

• Lowest Latency:

  • DJI Goggles 3 in Racing Mode: 15 ms (1080p/100fps)
  • DJI Goggles N3 in Racing Mode: 19 ms (1080p/100fps)
  • DJI Goggles 2 or Goggles Integra: Less than 30 ms (1080p/100fps)
    Note: Latency data was tested in an outdoor environment without interference.

• Max Video Transmission Range:

  • DJI Goggles 3/DJI Goggles N3:
    • 15 km (FCC)
    • 8 km (CE)
    • 8 km (SRRC)
      Note: Transmission range varies by flight endurance and environment.

• Live View Quality: 1080P@30/48/50/60/100fps

• Communication Bandwidth: Max 60 MHz

• Antenna: 2 antennas, 2T2R

• Channels:

  • Supports auto and manual mode
  • DJI Goggles 3/N3:
    • 60 MHz: 1 channel
    • 40 MHz: 1 channel
    • 20 MHz: 3 channels
    • 10 MHz: 3 channels
  • DJI Goggles 2/Integra:
    • 40 MHz: 1 channel
    • 20 MHz: 3 channels
    • 10 MHz: 3 channels

• Channels Info:

  • FCC/SRRC/CE:
    • 60 MHz/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°
  • 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 x 2880@30/48/50/60fps
  • 4K (16:9): 3840 x 2160@30/48/50/60/100/120fps
  • 2.7K (4:3): 2888 x 2016@30/48/50/60fps
  • 2.7K (16:9): 2688 x 1512@30/48/50/60/100/120fps
  • 1080P (4:3): 1440 x 1080@30/48/50/60/100/120fps
  • 1080P (16:9): 1920 x 1080@30/48/50/60/100/120fps

• Video Format: MP4

• Max Video Bitrate: 130 Mbps

• Color Mode:

  • Normal Mode
  • D-Log M

• Camera FOV Modes:

  • Standard
  • Wide-Angle
  • Ultra Wide-Angle

• Electronic Image Stabilization (EIS):

  • RockSteady 3.0+
  • Stabilization off (supports Gyroflow)
    Note: RockSteady only supports standard angles.

HARDWARE

• Input Voltage: 7.4-26.4 V
• Operating Temperature: -10°C to 40°C

STORAGE

• Built-in Storage: 4GB
• Supported SD Cards: microSD (up to 512 GB)
• Recommended microSD Cards:
  • Lexar Professional 1066x (64GB, 128GB, 256GB, 512GB)
  • Kingston Canvas Go! Plus (64GB, 128GB, 256GB, 512GB)

COMPATIBILITY

• Supported Flight Controller System: Betaflight 4.3.0 and higher
• 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
    Note: The flight control firmware must support the SBUS protocol for using the DJI FPV Remote Controller.

DJI O4 PRO ANTENNA

• Weight: Approx. 2.1g
• Length: 110 mm

Package Includes:

• 1 x DJI O4 Air Unit Pro Camera Module
• 1 x DJI O4 Air Unit Pro Transmission Module
• 2 x DJI O4 Air Unit Pro Antenna
• 1 x DJI O4 Air Unit Pro 3-in-1 Cable