Experience the thrill of FPV on your non-FPV drone by adding the O4 Air Unit from DJI. This standard version of the O4 Air Unit includes a camera module and single antenna, fitting onto drone frames as small as 2″. Compatible with various DJI Goggles, you can experience what the drone sees thanks to DJI’s O4 video transmission system, which can transmit thrilling real-time 1080p footage at a smooth 100 fps from up to 6.2 miles away. While flying, the 1/2″ CMOS sensor can record 117.6° wide-angle footage at up to 4K60 resolution, captured on the module’s built-in 23GB of memory.

Device Compatibility

DJI’s O4 Air Unit is designed to work with the DJI Goggles Integra, Goggles 2, Goggles 3, Goggles N3, and DJI’s FPV Remote Controller 3.

Stabilization Modes

RockSteady 3.0+ mode offers electronic image stabilization of footage at high speeds during video capture, while Gyroflow software (not included) lets you smooth footage offline post-flight.

OSD Customization

Supporting both Canvas mode and Betaflight, you may customize the OSD real-time data display in your goggles for clearer at-a-glance flight data.

Additional Features

• 20 ms low latency
• 60 Mb/s maximum bit rate
• Automatic multi-channel frequency selection for the best signal
• Supports optional DJI Avata 2 ND filters to adjust exposure

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)
  • Camera Cable Length: 50mm
  • 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

• 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