---
product_id: 689940444
title: "O4 Air Unit, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor"
brand: "dji"
price: "1267 Lei"
currency: RON
in_stock: true
reviews_count: 9
category: "Dji"
url: https://www.desertcart.ro/products/689940444-o4-air-unit-digital-transmission-system-20ms-low-latency-10km
store_origin: RO
region: Romania
---

# 20ms ultra-low latency 4K/60fps video capture 10km max transmission range O4 Air Unit, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor

**Brand:** dji
**Price:** 1267 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your drone game with crystal-clear, lag-free 4K vision!

## Quick Answers

- **What is this?** O4 Air Unit, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor by dji
- **How much does it cost?** 1267 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/689940444-o4-air-unit-digital-transmission-system-20ms-low-latency-10km)

## Best For

- dji enthusiasts

## Why This Product

- Trusted dji brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fly Beyond Limits:** Unleash your drone’s potential with a staggering 10km video transmission range—capture every moment, no matter how far.
- • **Cinematic-Grade Footage:** Record breathtaking 4K/60fps video with a 1/2-inch CMOS sensor, delivering professional-level clarity and color depth.
- • **Featherlight & Flexible:** At just 8.2g, this compact powerhouse integrates seamlessly into your build without weighing you down.
- • **Instant Response Control:** Experience razor-sharp 20ms latency for ultra-smooth, real-time piloting that keeps you ahead of the game.
- • **Future-Proof Compatibility:** Optimized for DJI Goggles N3 & 3 with FPV Remote Controller 3—stay connected with the latest tech ecosystem.

## Overview

The DJI O4 Air Unit is a cutting-edge digital video transmission system designed for professional-grade drone pilots and creators. Featuring a 10km max transmission range, ultra-low 20ms latency, and 4K/60fps recording via a 1/2-inch CMOS sensor, it delivers unparalleled video clarity and responsiveness. Weighing only 8.2 grams, it offers lightweight integration and is optimized for seamless compatibility with DJI’s latest FPV goggles and controllers, making it the ultimate choice for immersive, high-performance drone flying.

## Description

Overview: The DJI O4 Air Unit Series marks a new leap in video transmission performance, delivering a cutting-edge digital video transmission solution with higher resolution, lower latency, and extended range. The DJI O4 Air Unit Series comes in two SKUs: DJI O4 Air Unit Pro boasts an enhanced imaging capability with a 1/1.3-inch image sensor, capable of recording 4K/120fps video. It also supports 10-bit D-Log M color mode and a 155° ultra-wide FOV, capturing the vast expanse of the world in unparalleled detail. DJI O4 Air Unit weighs just 8.2 grams and features a 1/2-inch image sensor capable of capturing 4K/60fps video, offering both portability and versatility.Operating Frequency: 5.170-5.250 GHz, 5.725-5.850 GHzPower output at the EU usage frequency (in mW):5.1 GHz: <23 dBm (CE) ≈ 199.53 mW 5.8 GHz: <14 dBm (CE) ≈ 25.12 mW

Review: HD video for whoops. Yay!! - Finally HD video on 1s whoops. Excellent quality.
Review: Good product - Works well as expected. No issues so far.

## Features

- 1080p/100fps H.265 Max Video Transmission Quality - The DJI O4 Air Unit features a 1080p/100fps max transmission quality, letting users experience crystal-clear feeds for hyper-immersive flight.
- 10km Max Video Transmission Range - Enjoy a clear transmission feed from distances of up to 10 km [3], letting you fly further and capture more with any build.
- 20ms Lowest Video Transmission Latency - Benefit from faster responsiveness with the DJI O4 Air Unit's 20ms [5] ultra-low latency, ensuring smooth and precise control.
- 1/2-inch CMOS Sensor - The DJI O4 Air Unit features a 1/2-inch sensor, delivering exceptional image quality and providing creators with enhanced flexibility in post-production.
- 4K/60fps Video - Capture high-quality 4K/60fps footage, ensuring clear and smooth recordings for your projects.
- Lightweight, Compact, and More Flexible to Assemble - At just 8.2 g, the new DJI O4 Air Unit is lightweight and compact, making it easy to integrate into your DIY build and ensuring smooth operation.
- Compatibility: For the best experience, please pair DJI Goggles N3 or DJI Goggles 3 with the DJI FPV Remote Controller 3. If you're using DJI Goggles 2 or DJI Goggles Integra, please pair them with the DJI FPV Remote Controller 2.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FTGBT64 |
| Best Sellers Rank | 23,610 in Toys & Games ( See Top 100 in Toys & Games ) 40 in Remote & App-Controlled Drones |
| Brand | DJI |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (244) |
| Date First Available | 9 Jan. 2025 |
| Guaranteed software updates until | unknown |
| Included components | DJI O4 Air Unit 3-in-1 Cable x 1, DJI O4 Air Unit Antenna x 1, DJI O4 Air Unit Camera Module x 1, DJI O4 Air Unit Transmission Module x 1 |
| Item Weight | 9.2 Grams |
| Item model number | 6941565997395 |
| Package Dimensions L x W x H | 8.6 x 7.1 x 1.9 centimetres |
| Package Weight | 0.03 Kilograms |
| Part number | 6941565997395 |
| Product Dimensions L x W x H | 30 x 6 x 30 millimetres |
| Size | 1-2 inches (L x W) x 0.5 inches (H) |
| Warranty description | DJI |

## Product Details

- **Age range (description):** Kid
- **Brand:** DJI
- **Colour:** Black
- **Connectivity technology:** Radio Frequency
- **Item weight:** 9.2 Grams
- **Model name:** DF3L2904
- **Skill level:** Fortgeschritten
- **Special feature:** Lightweight
- **Video capture resolution:** 4K

## Images

![O4 Air Unit, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor - Image 1](https://m.media-amazon.com/images/I/61IddJ43lBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ HD video for whoops. Yay!!
*by K***D on 11 February 2026*

Finally HD video on 1s whoops. Excellent quality.

### ⭐⭐⭐⭐⭐ Good product
*by M***H on 21 December 2025*

Works well as expected. No issues so far.

### ⭐⭐⭐⭐⭐ Fast Delivery, Works as Expected
*by S***Y on 19 August 2025*

"The product arrived within 10 days. The packaging was a bit crushed, but the item itself was intact and works as expected."

## Frequently Bought Together

- DJI O4 Air Unit for FPV Drone, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor
- DJI O4 Air Unit Pro for FPV Drone, Digital Transmission System, 15ms Low Latency, 15km Max Range, 4K/120fps Video Recording, 1080p/100fps Live View, 155° FOV, 1/1.3-inch CMOS Sensor
- DJI Goggles N3, FPV Goggles with 1080p Ultra-Wide Screen, Immersive Flight Experience, FPV Drone Goggles, Wireless Streaming, Drone Goggles, Ready-to-Use Kit, AR Cursor

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**Shop now:** [https://www.desertcart.ro/products/689940444-o4-air-unit-digital-transmission-system-20ms-low-latency-10km](https://www.desertcart.ro/products/689940444-o4-air-unit-digital-transmission-system-20ms-low-latency-10km)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*