{"id":333663,"date":"2026-06-16T17:00:11","date_gmt":"2026-06-16T15:00:11","guid":{"rendered":"https:\/\/drone-parts-center.com\/?post_type=product&#038;p=333663"},"modified":"2026-06-16T17:00:38","modified_gmt":"2026-06-16T15:00:38","slug":"dji-o4-ground-station","status":"publish","type":"product","link":"https:\/\/drone-parts-center.com\/en\/product\/dji-o4-ground-station\/","title":{"rendered":"DJI O4 Ground Station"},"content":{"rendered":"<p><strong>The DJI O4 Ground Station<\/strong> removes the main bottleneck in automated drone operations: signal coverage. In a mission flown from a <strong>DJI Dock<\/strong> and <strong>DJI FlightHub 2<\/strong>, it&#8217;s no longer the aircraft that limits the flight but the range and stability of the video link: obstacles, terrain and distance create blind spots that interrupt the feed and shrink your operating radius. Deployed as a relay or a cloud gateway, the O4 Ground Station extends that coverage dramatically: your drones fly farther, in more places, with a reliable link. <strong>Real example<\/strong>: in a dense urban environment a dock alone reached 4.2 km; with an O4 Ground Station placed on a high point, range extended beyond 11 km with full signal maintained.<\/p>\n<h4>Gateway Mode: deploy stations where your drones fly<\/h4>\n<p>Until now, each relay station was bound to a single dock and had to stay within 1 km line-of-sight. The new <strong>Gateway Mode<\/strong> removes that constraint: the station connects <strong>directly to the FlightHub 2 cloud<\/strong> (Ethernet\/PoE, or 4G via the DJI Cellular Dongle 2), with no dock binding.<\/p>\n<ul>\n<li><strong>No distance or line-of-sight constraint<\/strong> with the dock: place the station where coverage matters, not where the dock sits.<\/li>\n<li><strong>Select on the fly<\/strong>: before each mission, pick the station nearest the flight area. Combine multiple docks and stations for full-grid coverage with no blind spots.<\/li>\n<li><strong>Dedicated, stable bandwidth<\/strong> for the drone and better high-altitude coverage targeted to your operating zone, with no private 4G deployment.<\/li>\n<\/ul>\n<h4>Relay Mode: extend the dock&#8217;s range, even without a network<\/h4>\n<p>In <strong>Relay Mode<\/strong> the station acts as a remote antenna for the dock. Mounted high (tower, rooftop, ridge) within about 1 km, it dramatically expands the dock&#8217;s transmission area, which is particularly effective near structures that block the signal. <strong>Key advantage: no internet connection required<\/strong>, PoE power alone is enough. It&#8217;s the ideal solution for remote, low-coverage sites, in full compatibility with D-RTK 3 workflows.<\/p>\n<h4>Up to 25 km of range under CE: fewer blind spots, entire sites covered<\/h4>\n<p>The high-performance RF unit delivers significantly greater signal penetration and range than the D-RTK 3 (about +3 dB average and up to +6 dB peak receive gain at 5.8 GHz). The <strong>12-antenna<\/strong> array with horizontal and vertical polarization provides omnidirectional, high-gain coverage: the link stays stable whatever the drone&#8217;s heading. Automatic multi-band selection (sub2G \/ 2.4 \/ 5.2 \/ 5.8 GHz) pushes <strong>maximum range to 25 km under CE<\/strong> (up to 40 km under FCC\/IC) with a compatible sub2G aircraft such as the Matrice 400, while the 5-system, 19-frequency GNSS ensures centimeter-level positioning. <strong>For you<\/strong>: cover large or linear sites (reservoirs, pipelines, borders, large campuses) with fewer stations, and keep the link where it used to drop.<\/p>\n<h4>Signal Map: deploy in the right spot, based on real data<\/h4>\n<p>FlightHub 2 builds a <strong>hexagonal coverage map<\/strong> (color-graded signal strength) from your actual flight data, refreshed after every mission. In the Virtual Cockpit, the pilot is warned away from weak-signal zones. <strong>In practice<\/strong>: you place stations where they truly help, reduce aborted flights and make routes safer, all from measurements and not guesswork.<\/p>\n<h4>Airspace safety: RID &#038; ADS-B receiver<\/h4>\n<p>Through ESDK 2.0, the O4 Ground Station can host an <strong>RID &#038; ADS-B receiver<\/strong> that detects nearby drones and manned aircraft in real time, with configurable alerts and detection range. A major asset for <strong>situational awareness and beyond-visual-line-of-sight (BVLOS) safety<\/strong>, especially on security and infrastructure-surveillance missions.<\/p>\n<h4>Third-party cameras: drones and fixed cameras in one platform<\/h4>\n<p>Connect your <strong>ONVIF-compatible IP cameras<\/strong> to FlightHub 2 through the station: live view, PTZ control, zoom, motion detection and alerts. You <strong>unify fixed surveillance and drones<\/strong> in a single operations interface and make the most of your existing camera infrastructure, for a complete picture of the site.<\/p>\n<h4>M400 Delivery Mode: open up drone logistics<\/h4>\n<p>The O4 Ground Station supports the <strong>Matrice 400 delivery mode<\/strong>: cargo-transport missions, multi-waypoint routes and remote dispatch via FlightHub 2. It addresses high-value use cases (medical and sample transport, document or parcel delivery, hard-to-reach sites) faster and at lower cost than ground transport.<\/p>\n<h4>Reliable in any weather, around the clock, off-grid<\/h4>\n<ul>\n<li><strong>IP67 and IK07<\/strong>: sealed and impact-resistant for permanent outdoor installation.<\/li>\n<li><strong>-40\u00b0C to 55\u00b0C<\/strong> and up to 6,000 m altitude (-40\u00b0C requires a high-power heated PoE supply).<\/li>\n<li><strong>Self-recovery<\/strong>: automatic restart and recovery after a fault or power loss, for fewer site visits.<\/li>\n<li><strong>Smart low-power mode<\/strong> (7 W standby) and solar compatibility: long-term, autonomous deployments where there is no network or mains power.<\/li>\n<\/ul>\n<h4>Deployment example: full coverage of a reservoir<\/h4>\n<p>In a case documented by DJI, <strong>1 dock + 3 O4 Ground Stations<\/strong> cover a reservoir of about <strong>250 km\u00b2<\/strong> and 58 km of shoreline that was previously full of blind spots. The result: a complete inspection round in <strong>20 minutes<\/strong> (versus manual patrols that couldn&#8217;t cover it in a day), <strong>inspection efficiency up by over 80%<\/strong> and <strong>labor cost down by 70%<\/strong>.<\/p>\n<h4>O4 Ground Station vs D-RTK 3<\/h4>\n<p>Compared with the <a href=\"https:\/\/drone-parts-center.com\/en\/product\/d-rtk-3-multifunctional-station\/\">D-RTK 3 Multifunctional Station<\/a>, the O4 Ground Station delivers greater range and signal penetration, goes from 4 to 12 antennas, and adds the sub2G band, Gateway Mode, third-party camera support, RID &#038; ADS-B and smart low-power mode. A direct upgrade for anyone who needs more coverage, more flexibility and more capabilities.<\/p>\n<h4>What&#8217;s in the box<\/h4>\n<ul>\n<li>1\u00d7 DJI O4 Ground Station<\/li>\n<li>1\u00d7 USB-C to USB-C cable<\/li>\n<li>2\u00d7 Ethernet connectors<\/li>\n<li>4\u00d7 Expansion bolts<\/li>\n<li>1\u00d7 Installation card (drilling template)<\/li>\n<li>1\u00d7 Screws and tools kit<\/li>\n<\/ul>\n<h4>Technical specifications<\/h4>\n<ul>\n<li>GNSS: 5 constellations, 19 frequencies (centimeter-level positioning)<\/li>\n<li>Bands: sub2G \/ 2.4 \/ 5.2 \/ 5.8 GHz ; maximum range 25 km under CE, 40 km under FCC\/IC (compatible sub2G aircraft)<\/li>\n<li>Antennas: 12 (H+V polarization)<\/li>\n<li>Protection: IP67 \/ IK07<\/li>\n<li>Operating temperature: -40\u00b0C to 55\u00b0C ; max altitude 6,000 m<\/li>\n<li>Dimensions: 170 \u00d7 170 \u00d7 352 mm ; weight: 2.68 kg<\/li>\n<li>Power: PoE (WAN port) ; standby: 7 W<\/li>\n<li>4G connectivity: via DJI Cellular Dongle 2 (sold separately)<\/li>\n<li>Modes: Gateway and Relay<\/li>\n<li>Compatible with DJI Dock 1\/2\/3, FlightHub 2, Matrice 400<\/li>\n<\/ul>\n<p>The DJI O4 Ground Station is eligible for <strong>DJI Care Enterprise Plus<\/strong> (coverage available in the EU). <strong>Drone Parts Center<\/strong> helps you size and integrate the O4 Ground Station into your DJI Enterprise fleet: contact our team for a coverage study tailored to your sites.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>The DJI O4 Ground Station is the next-generation ground station for DJI Enterprise drones.<\/strong> It extends signal coverage up to 25 km (CE) thanks to its high-performance RF unit and 12-antenna omnidirectional array. With two modes, Gateway (direct FlightHub 2 connection) and Relay (D-RTK 3 compatible), it delivers reliable long-range flights, even in challenging environments. IP67-rated and operational from -40\u00b0C to 55\u00b0C.<\/p>\n","protected":false},"featured_media":334471,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"DJI O4 Ground Station - relais & passerelle Enterprise","_seopress_titles_desc":"The DJI O4 Ground Station extends your DJI Enterprise drones' signal coverage up to 25 km (CE). 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