Detailed description
DJI O4 Air Unit Pro is a digital FPV video unit with a 1/1.3-inch sensor and recording up to 4K/120 fps.
Selection and use
This listing is the Pro version. Compare camera dimensions and installation space with the standard O4 Air Unit; their specifications differ.
Configuration and compatibility
Match the camera, video transmitter and goggles to the same supported video system. Analog, DJI O3/O4 and Vista are not interchangeable labels. Installation requires checking power, connectors, cooling space and antenna mounting. Onboard recording resolution may differ from the live pilot view. Confirm which modules, cables and antennas this offer includes.
Selection and installation details
The Pro version also provides 10-bit D-Log M for colour-grading workflows. DJI lists Goggles 3/N3 and Goggles 2/Integra with firmware requirements and specific radio combinations; check your exact pairing before buying. For a filming build, plan storage and camera mounting so settings and footage remain accessible. O4 Pro and standard O4 differ in dimensions and capabilities, so select the camera mount for the exact version.
Questions before buying
Is the picture in the goggles identical to the recorded file? Not necessarily. The pilot’s live feed and onboard recording have their own resolution and settings. Check live-view modes, recording capabilities and file storage separately for the chosen video configuration.
What affects video-link stability? Antenna placement and condition, power, cooling and the radio environment all matter. Check cable routing and propeller clearance during installation. Follow a ground test with a controlled check of the complete system installed on the aircraft.
Buying from DronExpert in Moldova
The current MDL price and availability are shown on this product page. To match the version, contact DronExpert in Chișinău with your equipment model and SKU 3096.