DJI O4 Air Unit and O4 Air Unit Pro Digital FPV System
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DJI O4 Air Unit Digital FPV System
Upgrade an FPV build with DJI O4 digital video transmission, responsive low-latency control, and high-definition recording. This listing includes the standard DJI O4 Air Unit and the DJI O4 Air Unit Pro configurations, so choose the system that matches your frame, camera, goggles, and flight controller setup.
Key Features
- DJI O4 digital video transmission system
- Up to 4K/60fps onboard video recording on the O4 Air Unit
- O4 Air Unit Pro supports up to 4K/120fps recording
- Up to 1080p/100fps live video transmission
- H.265 video encoding
- Racing mode with stated latency as low as 15ms under supported conditions
- Canvas Mode and Betaflight OSD support
- Automatic frequency selection for a more stable link
- Compact, lightweight design for FPV frame integration
Choose Your Configuration
DJI O4 Wide Air Unit: Includes the standard O4 camera module, transmission module, antenna, and 3-in-1 cable. It uses a 1/2-inch image sensor and is designed for compact frames, including 2-inch and smaller builds as listed.
DJI O4 Air Unit Pro: Includes the Pro camera module, transmission module, two antennas, and a Pro 3-in-1 cable. It uses a 1/1.3-inch image sensor and supports 4K/120fps recording.
Compatibility
- DJI Goggles 3
- DJI Goggles N3
- DJI Goggles 2
- DJI Goggles Integra
- DJI FPV Remote Controller 3
- DJI FPV Remote Controller 2
Compatibility depends on the selected O4 configuration, firmware, goggles, remote controller, flight controller, and wiring. Confirm the complete system configuration before installation.
What’s Included
- O4 Wide Air Unit: Camera module, transmission module, antenna, and 3-in-1 cable
- O4 Air Unit Pro: Pro camera module, transmission module, two antennas, and Pro 3-in-1 cable
Installation Notes
Check frame clearance, power requirements, connector orientation, antenna placement, firmware versions, and cooling before powering the system. Follow DJI’s current installation and operating documentation for safe use.
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.