DJI O4 Ground Station

DJI O4 Ground Station

The DJI O4 Ground Station is built for advanced drone operations that need rock-solid communication in the field. Designed for the DJI Enterprise ecosystem, it delivers stable transmission in demanding environments thanks to its 12-antenna architecture, Gateway and Relay modes, and intelligent frequency management. Housed in a rugged enclosure for 24/7, near-maintenance-free operation, it is a powerful choice for long-range missions, infrastructure deployment, public safety, inspections, and more.

Key benefits

• Reliable DJI O4 Enterprise Enhanced video transmission
• 12 antennas with horizontal and vertical polarization for dependable omnidirectional coverage
• Gateway and Relay modes for flexible deployment scenarios
• Intelligent multi-band operation across 2.4 GHz, 5.2 GHz, and 5.8 GHz
• Built-in RTK module with support for 19 frequencies and 5 GNSS systems
• Weather-resistant IP67 housing for year-round outdoor use
• Fanless cooling and automatic recovery after power or software interruptions
• Broad compatibility with DJI Enterprise drones, docks, and cloud tools

Stable transmission across wide operational areas

At the heart of the system is a high-performance RF module that extends communication range and improves signal penetration through obstacles. This helps maintain a secure link even in dense urban environments. A better signal-to-noise ratio also increases receiver sensitivity, supporting reliable performance in areas with heavy electromagnetic interference. The O4 Ground Station uses 12 internal and external antennas with both horizontal and vertical polarization, enabling omnidirectional transmission and helping maintain a consistent connection regardless of the drone’s position relative to the station.

Smart connectivity and precise positioning

Urban environments are often crowded with radio interference, so the DJI O4 Ground Station automatically selects the most suitable transmission band from the available frequencies, including 2.4 GHz, 5.2 GHz, and 5.8 GHz. This helps maintain smooth video transmission without unwanted dropouts. When paired with the DJI Matrice 400, the system can provide stable transmission at distances of up to 25 km, making it a strong solution for operations over very large areas. The built-in RTK module supports 19 frequencies and five GNSS systems, enabling fast positioning even in more challenging locations such as city centers or densely vegetated areas.

Gateway mode for more operational freedom

Gateway mode enables direct cooperation with DJI FlightHub 2 via Ethernet or the DJI Cellular Dongle 2. In this setup, the system provides low-latency, high-bandwidth, long-range image transmission. That means the O4 Ground Station does not need to be installed right next to DJI Dock 3, making it easier to extend your operational coverage. Another major advantage is the Virtual Cockpit feature in DJI FlightHub 2, which allows remote control takeover of the drone within the station’s coverage area.

Signal Map for smarter infrastructure planning

The Signal Map feature in DJI FlightHub 2 creates a visual map of signal quality based on flight data. This makes it easier to identify weak coverage zones, evaluate the real transmission reach of your infrastructure, and optimize the placement of ground stations. It is a practical tool for preparing future missions in large or particularly challenging environments while improving the reliability of the whole system.

Relay mode for difficult locations

In areas where terrain or buildings make direct drone communication difficult, the DJI O4 Ground Station can work as a relay point. Installing it on elevated terrain or a raised structure can effectively extend transmission coverage. This is especially useful for missions in valleys, mountainous regions, or densely built-up city areas. Compatible controllers and DJI Dock platforms can also automatically detect and connect to the station within available signal range, allowing one device to support multiple drones in sequence without expanding the infrastructure with extra hardware.

Ready for year-round outdoor operation

The DJI O4 Ground Station is designed for long-term operation in demanding outdoor conditions. Its IP67-rated enclosure helps protect internal components against dust and water, while the operating temperature range from -40°C to 55°C allows it to work in freezing cold and summer heat alike. The design also includes lightning protection and grounding systems compliant with EN/IEC 61643-21 Category C, helping reduce the risk of storm-related damage. Fanless cooling further improves reliability, and the automatic recovery function helps restore operation after power loss or software errors without manual intervention.

Efficient power management

In Gateway mode, the device automatically enters hibernation when no drone is connected. In standby, power consumption is only around 7 W, helping reduce energy use during long-term deployment. In locations without direct access to the power grid, the station can also work with DJI Power solutions or compatible third-party photovoltaic systems, making it well suited for remote and hard-to-access sites.

Open ecosystem and broad integration options

With next-generation ESDK 2.0 and Cloud API support based on MQTT communication, the DJI O4 Ground Station is easier to integrate with third-party solutions and industry-specific systems. It can work with third-party Remote ID and ADS-B receivers, helping operators monitor nearby air traffic in real time. The station can also connect up to four standard IP cameras and supports ONVIF and GB/T 28181 protocols. Video can be streamed directly to DJI FlightHub 2 with alarm synchronization, while operators can remotely control PTZ functions for better situational awareness.

Wide compatibility with DJI Enterprise solutions

The station is designed to work efficiently with the latest DJI Enterprise products. In Gateway mode, it supports DJI Dock 3. In Relay mode, it can work with DJI Dock 3, DJI Matrice 400, DJI Matrice 4E, DJI Matrice 4T, DJI Matrice 4D, DJI Matrice 4TD, and DJI FlyCart 100. This broad compatibility makes it a strong centerpiece for a scalable operational setup across inspections, public safety, energy, logistics, and many other professional use cases.

Main technical highlights

• Video transmission system: DJI O4 Enterprise Enhanced
• Supported frequency bands include 2.4 GHz, 5.2 GHz, 5.8 GHz, and selected regional bands
• Antennas: 4 external directional OcuSync 4 Pro antennas and 8 internal directional OcuSync 4 Pro antennas
• Network access: Ethernet or optional DJI Cellular Dongle 2 for 4G connectivity
• Power input: PoE via WAN or LAN Ethernet port
• Backup battery: LiPo, 3250 mAh, 23.4 Wh
• Ingress protection: IP67
• Impact rating: IK07
• Dimensions: 170 × 170 × 352 mm
• Weight: 2.68 kg

GNSS receiver

Video transmission

Electrical properties

Physical characteristics

Supported software