SKU: 84763217144

DJI O4 Air Unit - Digital Transmission System

Sale price$125.10 Regular price$139.00
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Description

DJI O4 Air Unit - Digital Transmission SystemThe DJI O4 Air Unit redefines video transmission with improved resolution, lower latency, and extended range. At just 8. 2 grams, it integrates a 1 2 inch image sensor that records 4K 60fps video, delivering an ideal combination of performance and portability. Check out all our Digital VTXs and the rest of our DJI Gear ! Features: Works with DJI Goggles 2, DJI Goggles Integra, DJI Goggles 3, or DJI Goggles N3 Compatible with DJI FPV Remote Controller

The DJI O4 Air Unit redefines video transmission with improved resolution, lower latency, and extended range. At just 8.2 grams, it integrates a 1/2-inch image sensor that records 4K/60fps video, delivering an ideal combination of performance and portability.

Check out all our Digital VTXs and the rest of our DJI Gear !

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
  • 8.2g Lightweight 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

    • Weight:

      • Air Unit (camera module excluded): Approx. 5.1 g
      • Air Unit (camera module included): Approx. 8.2 g*
      • Antenna: Approx. 0.75 g
      • The lens mount is not included. With the lens mount, the weight is 9.2 grams.
    • Dimensions:

      • Transmission Module: 30×30×6 mm (L×W×H)
      • Camera Module: 13.44×12.36×16.50 mm (L×W×H)
      • Coaxial Cable: 50 mm
      • 3-in-1 Cable: 50 mm
      • Antenna: 80 mm
  •  
    • VTX Mounting Pattern: 20x20mm

VIDEO TRANSMISSION

  • Operating Frequency:

    • 5.170-5.250 GHz
    • 5.725-5.850 GHz
    • Operating frequency varies by region. Refer to local regulations.
  • Transmitter Power (EIRP):

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

    • DJI Goggles 3 (Racing Mode): 20 ms with 1080p/100fps
    • DJI Goggles N3 (Racing Mode): 24 ms with 1080p/100fps
    • DJI Goggles 2 / Goggles Integra: Less than 35 ms with 1080p/100fps
    • Latency data represents the minimum latency tested in open environments.
  • Max Video Transmission Range:

    • DJI Goggles 3 / DJI Goggles N3:
      • FCC: 10 km
      • CE: 6 km
      • SRRC: 6 km
    • Measured in unobstructed outdoor environments. Actual range varies based on flight endurance.
  • Live View Quality: 1080p at 30/50/60/100fps

  • Communication Bandwidth: Max 60 MHz

  • Antenna: 1 antenna, 1T1R

  • Channels:

    • Auto Mode and Manual Mode Supported
    • 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
  • Channel 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: 1/2-inch CMOS Sensor

  • Lens:

    • FOV: 117.6°
    • Equivalent Focal Length: 14 mm
    • Aperture: f/2.8
    • Focus: 0.6 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: 100 Mbps

  • Color Mode: Normal Mode

  • Camera FOV:

    • Standard
    • Wide-Angle
  • EIS (Electronic Image Stabilization):

    • RockSteady 3.0+
    • Stabilization function off (supports Gyroflow)
    • When RockSteady is enabled, only the standard shooting angle is supported.

HARDWARE

  • Input Voltage: 3.7-13.2 V
  • Operating Temperature: -10°C to 40°C

STORAGE

  • Built-in Storage: 23 GB
  • Supported SD Cards: Not supported

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
    • Flight control firmware must support the SBUS protocol to use the DJI FPV Remote Controller.

DJI O4 ANTENNA

  • Weight: Approx. 0.75g
  • Length: 80 mm

Package Includes:

  • 1 x DJI O4 Air Unit Camera Module
  • 1 x DJI O4 Air Unit Transmission Module
  • 2 x DJI O4 Air Unit Antenna
  • 1 x DJI O4 Air Unit 3-in-1 Cable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84763217144

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Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Office chair
Color: Grey
I bought this chair for my son and he’s very happy with the comfort of it. Very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
Verified Purchase
Customer
Charlottesville, US
★★★★★ 3
Good chair, Hensley is more comfortable
Color: Grey, Color: Grey
Received chair in a large box and assembly was easy. Instructions call for 2-person assembly but I set out to do as much as I could by myself until someone else was available. No tools needed other than the Allen wrench provided. I assembled the chair in under an hour by myself. The 2 person portion of the assembly was for attaching the seat to the wheel assembly but I managed to attach it myself with some careful maneuvering. The chair is nice and comfortable enough, but I was spoiled by the comfort of trying a different Serta model (Hensley, now discontinued) ina store. I couldn't find that model anywhere else and the floor model was SOOOO comfortable with its Serta Smart Layers. I was hoping Bryce would be a close second. After trying Bryce for a few days, I'd say its a distant third. If I never met Hensley, Bryce might have a higher rating. Update: based on other reviews, I made covers for the armrests to prevent wear and peeling of the padding cover.
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Reviewed in the United States on November 5, 2025
C
Verified Purchase
Crosland
Houston, US
★★★★★ 5
Great Serta Chair
Color: Black
Great chair. Definitely need two people to assemble. Heavy!!
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Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mr C
Alexandria, US
★★★★★ 5
Comfort and Support
Color: Grey
If you're looking for an office chair with comfort and support in mind, then this is one you should consider. Item delivered on time as stated when purchased. Assembly instructions were quite clear, just make sure all parts are accounted for when opening box. Pay attention to the supplied screw sizing during assembly per the instructions. The supplied hex key, if used, will get the assembly job done, but would recommend using a cordless drill with clutch and appropriate sized hex bit for faster and less fatiguing hand work. Just be sure to start screws by hand first to make sure they start threading into the openings so you won't cross thread the screws. Once assembled, set the chair adjustments to your liking and enjoy a very nice looking, comfortable, and supportive office chair. I especially like the lumbar support built into this product. One last note, if you are going to use this product on hard surfaced floors it is recommended that you purchase soft office chair wheels (sold here on Amazon) because the wheels supplied are hard plastic and will scratch or mar hard flooring.
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Reviewed in the United States on March 6, 2020
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Verified Purchase
Joseph W Gause
Lowell, US
★★★★★ 5
Exceptional value!!!
Color: White
The chair is of high quality and is easy to put together, even for a mechanically challenged person like me!! I purchased and assembled two of them!! It is very attractive and we have gotten compliments from those who have seen them. It is extremely comfortable and I would highly recommend.
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Reviewed in the United States on June 7, 2026

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