{"product_id":"dji-matrice-4e-demo-unit","title":"DJI Matrice 4E (Demo Unit)","description":"\u003ch2\u003eDJI Matrice 4E (Demo Unit): Triple-Sensor Mapping Drone With 49-Minute Flight Time and Laser Rangefinder\u003c\/h2\u003e\n\u003cp\u003eThe DJI Matrice 4E is a compact, multi-sensor enterprise drone purpose-built for geospatial professionals who need survey-grade imaging, RTK-level positioning accuracy, and extended flight endurance in a portable, rapidly deployable package.\u003c\/p\u003e\n\u003cp\u003eCarrying a 4\/3-inch 20 MP wide-angle camera, a 48 MP medium telephoto, and a 48 MP telephoto with 16× digital zoom—all on a 3-axis stabilized gimbal—alongside a laser rangefinder reaching 1,800 m (5,906 ft), the M4E delivers the imaging depth required for precision mapping, corridor inspection, and site documentation from a single aircraft.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTriple-sensor imaging: 20 MP wide, 48 MP medium tele, and 48 MP tele cameras on one gimbal.\u003c\/li\u003e\n\u003cli\u003eLaser rangefinder: measures distances up to 1,800 m (5,906 ft) without ground contact required.\u003c\/li\u003e\n\u003cli\u003eRTK positioning: 1 cm + 1 ppm horizontal accuracy for repeatable, survey-grade flight paths.\u003c\/li\u003e\n\u003cli\u003eGCP-free mapping: wide-angle camera supports precision mapping missions without ground control points.\u003c\/li\u003e\n\u003cli\u003eFlight endurance: 49-minute flight time covers large survey areas on a single battery charge.\u003c\/li\u003e\n\u003cli\u003eOmnidirectional sensing: binocular vision and 3D infrared detect obstacles in all directions at up to 21 m\/s.\u003c\/li\u003e\n\u003cli\u003eO4 Enterprise transmission: 25 km range (FCC) via 8-antenna system with 1080p\/30fps live view.\u003c\/li\u003e\n\u003cli\u003eCompact form factor: folds to 260.6 × 113.7 × 138.4 mm for fast field deployment and transport.\u003c\/li\u003e\n\u003cli\u003eHybrid zoom: 16× optical telephoto with 112× hybrid zoom for detailed target identification.\u003c\/li\u003e\n\u003cli\u003eSmart 3D Capture: generates a rough 3D model directly on the remote controller screen in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis listing is for a like-new factory demo unit. The aircraft body carries a permanent factory engraving reading \"Demo Unit Not For Sale,\" with the equivalent text in Chinese. This marking is purely cosmetic and does not affect any flight system, camera, sensor, or software function.\u003c\/p\u003e\n\u003cp\u003eThe unit is mechanically and electronically identical to a standard production M4E. One flight battery, three propeller pairs, the standard RC Plus 2 Enterprise Edition controller, charger, charging hub, and the official carry case are included. Note that the DJI Terra license is not included with this demo unit and must be purchased separately. The M4E does not carry an IP rating and is not designed for operation in rain or wet conditions.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin: 0 auto;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/6TFiG7MPvqg?si=3yHWrbLBXaeHdd56\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eSurvey-Grade Output From a Portable, Rapid-Deploy Platform\u003c\/h3\u003e\n\u003cp\u003eThe M4E is built around a core operational reality: geospatial teams need accurate data from as many sites as possible per day, not just per flight. The 4\/3-inch wide camera captures 20 MP frames at 0.5-second intervals in both JPEG and RAW, and its mechanical shutter eliminates rolling shutter distortion on grid mapping passes.\u003c\/p\u003e\n\u003cp\u003eRTK Fix accuracy of 1 cm + 1 ppm horizontal and 1.5 cm + 1 ppm vertical supports data collection that holds up against GCP-verified outputs. The GNSS and vision integrated positioning system allows return-to-home without a GNSS signal and enables takeoff within 15 seconds of powering on, keeping field workflows moving between battery swaps and site transitions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and System Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD-RTK 3 Multifunctional Station: provides differential correction for centimeter-level RTK positioning in the field.\u003c\/li\u003e\n\u003cli\u003eDJI Terra software: processes M4E flight data into 2D orthomosaics, 3D models, and classified point clouds.\u003c\/li\u003e\n\u003cli\u003eDJI FlightHub 2: enables live flight control, multi-aircraft coordination, and remote mission oversight.\u003c\/li\u003e\n\u003cli\u003eDJI Cellular Dongle 2: optional 4G\/LTE module for network RTK connectivity and expanded link reliability.\u003c\/li\u003e\n\u003cli\u003eDJI AL1 Spotlight: compatible accessory for low-light and nighttime operation via E-Port interface.\u003c\/li\u003e\n\u003cli\u003eDJI AS1 Speaker: compatible accessory for ground communication via E-Port interface.\u003c\/li\u003e\n\u003cli\u003eRC Plus 2 Enterprise Enhanced Edition: optional upgraded controller with additional expansion interfaces.\u003c\/li\u003e\n\u003cli\u003ePayload SDK and Cloud API: support third-party PSDK device integration via E-Port and E-Port Lite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications and Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLand surveying: RTK positioning and GCP-free wide-camera mapping reduce field setup time significantly.\u003c\/li\u003e\n\u003cli\u003eConstruction monitoring: repeat flight paths at centimeter-level accuracy track site progress over time.\u003c\/li\u003e\n\u003cli\u003eMining and quarrying: laser rangefinder and telephoto zoom support volume estimation and hazard documentation.\u003c\/li\u003e\n\u003cli\u003eCorridor inspection: 35 km (21.7 miles) flight range covers long-distance linear infrastructure in fewer sorties.\u003c\/li\u003e\n\u003cli\u003eUrban planning: 100 MP panorama stitching and Smart 3D Capture support rapid site modeling workflows.\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture: high-resolution multi-focal imaging supports crop analysis and field documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Matrice 4E exists to close the gap between portability and survey-grade output. Its mechanical shutter, RTK precision, multi-focal camera stack, and laser rangefinder give field operators the data quality they need without the weight and logistical overhead of larger platform systems.\u003c\/p\u003e\n\u003cp\u003eDSLRPros has supported enterprise UAS teams across surveying, inspection, and public safety for decades. This demo unit ships in like-new condition with all standard operational components, giving buyers a direct path to deployment at a reduced acquisition cost. Order through DSLRPros today and put the M4E to work on your next mapping mission.\u003c\/p\u003e","brand":"DJI","offers":[{"title":"Default Title","offer_id":47592316600550,"sku":"S-DJI-M4E-DEMO","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2769\/8662\/files\/M4E-3.webp?v=1780726266","url":"https:\/\/www.dslrpros.com\/products\/dji-matrice-4e-demo-unit","provider":"DSLRpros","version":"1.0","type":"link"}