# DJI O4 Air, FPV, 1-3S unit

> The DJI O4 Air Unit is a digital FPV HD video transmission system for drones under 2 inch, weighing 8.2 g (transmission module + camera module). It offers 4K/60fps recording with 23 GB internal storage, 1080p live at up to 100fps, minimum latency of 20 ms in Racing mode, and a maximum transmission range of 10 km (FCC) / 8 km (CE). Powered by 1S-3S LiPo. Compatible with DJI Goggles 3, N3, 2, Integra and DJI FPV Remote Controller 2/3.

- Page: https://sigmanortec.ro/en/dji-o4-air-fpv-1-3s-unit
- Price: 1006.22 RON
- Availability: In stock; 1-2 zile
- Reference: 88113 · EAN: 5943550578450
- Category: Drones and Radiomodeling > Video
- Specifications: Number of cells: 1S-3S
- Package (shipping data): 0.034 kg
- Updated: 2026-03-22
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:37 (Europe/Bucharest)

## Description

Digital system for FPV HD video transmission on drones under 2 inches, ultralight 8.2 g. Offers 4K/60fps recording with 23 GB internal storage, 1080p live up to 100 fps, low latency down to 20 ms in Racing mode and transmission range up to 10 km. Compatible with DJI Goggles 3, N3, 2 and Integra, plus DJI FPV Remote Controller 2 and 3.
The DJI O4 Air Unit is a high-definition digital video transmission system designed to enhance the FPV flight experience with drones under 2 inches, where weight is essential. With a compact and lightweight design, weighing only 8.2 grams, this module integrates a 1/2-inch CMOS image sensor, capable of recording video at 4K/60fps resolution, providing clear and detailed images, which can be stored locally in the built-in 23GB memory.
The system uses DJI O4 transmission technology, ensuring low latency of up to 20ms and a maximum transmission range of 10km, enabling responsive control and high-quality real-time images. It also supports Racing mode, with a minimum latency of 20ms, ideal for FPV racing with up to eight drones simultaneously.
Compatibility with Canvas mode and Betaflight OSD settings allows you to customize the data displayed on the FPV goggles screen, providing precise control and flight information at your fingertips. Its lightweight design and small size make it suitable for drone frames up to 2 inches, facilitating flexible assembly for various creative flight scenarios.
Specifications:
Model: DJI O4 Air Unit
Supply voltage: 1S - 3S LiPo (3.7 - 12.6VDC)
Internal storage: 23 GB
Image sensor: 1/2 inch CMOS
Live broadcast: 1080p at 100fps
Weight:
Transmission module (without camera module): approximately 5.1 g
Transmission module (with camera module): approx. 8.2 g
Antenna: approximately 0.75 g
Dimensions:
Transmission module: 30×30×6 mm
Camera module: 13.44×12.36×16.50 mm
Video resolution:
4K (4:3): 3840×2880 at 30/50/60fps
4K (16:9): 3840×2160 at 30/50/60fps
Minimum latency:
With DJI Goggles 3 in Racing mode: 20 ms
With DJI Goggles N3 in Racing mode: 24 ms
With DJI Goggles 2 or Goggles Integra: under 35 ms
Maximum transmission range:
10 km (FCC)
8 km (EC)
Compatibility:
DJI Goggles 3, DJI Goggles N3, DJI Goggles 2, DJI Goggles Integra
DJI FPV Remote Controller 2 and 3