DJI Obstacle Sensing Module (Matrice 4 Series)
- 100 mMax detection distance
- 12 mmWire test target
- 235 gWeight (8.3 oz)
- IP55Rain and dust rating
Direct fit on Matrice 4D/4TD. Matrice 4E/4T need the latest DJI firmware and the included Matrice 4 bracket; confirm firmware support before ordering.
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Add LiDAR and radar sensing rated against 12 mm wire
The DJI Obstacle Sensing Module adds a rotating LiDAR and millimeter-wave radar to the DJI Matrice 4D series, and to the Matrice 4 Series with an included bracket and updated firmware. It senses obstacles out to 100 m, rated against 12 mm power-line wire, in a 235 g, IP55 package.
See the wires and obstacles cameras can miss
Made for the Matrice 4D series, adaptable to the Matrice 4
Light, sealed and updated with the aircraft
Compatibility and limits to know
| Sensing type | Rotating LiDAR combined with millimeter-wave radar |
| LiDAR field of view | 360° horizontal, 58° vertical |
| Radar field of view | 90° horizontal, 90° vertical |
| Max detection distance | 100 m (328 ft) |
| Effective sensing speed | Up to 15 m/s (33.6 mph), tested against 12 mm steel-core aluminum stranded wire |
| Weight | 235 g (8.3 oz) |
| Dimensions | 103.3 x 64 x 85.8 mm (4.1 x 2.5 x 3.4 in) |
| Ingress protection | IP55 |
| Operating temperature | -20°C to 50°C (-4°F to 122°F) |
| DJI Matrice 4D Series | Matrice 4D and 4TD, direct installation |
| DJI Matrice 4 Series | Matrice 4E and 4T with the latest firmware and the included Mounting Bracket (Matrice 4 Series) |
| DJI Dock 3 | Supported; attach the LiDAR positioning label to the dock cover |
| Firmware updates | With the aircraft via DJI FlightHub 2, DJI Pilot 2 or DJI Assistant 2 (Enterprise Series) |
Consumer and enterprise drones for creators, inspectors, and pros.
Questions buyers ask
Frequently asked questions
Which aircraft does the Obstacle Sensing Module fit?
The DJI Matrice 4D Series (4D and 4TD) directly, and the Matrice 4 Series (4E and 4T) with the latest firmware and the included Mounting Bracket (Matrice 4 Series).
Can it detect power lines?
DJI rates its effective sensing at up to 15 m/s against a 12 mm steel-core aluminum stranded wire. Performance varies with the material, position and shape of the obstacle, and with weather.
Can I use it with DJI Dock 3?
Yes. Retighten the screws with the included hex key and attach the LiDAR positioning label to the dock cover as shown in the manual.
Is it weather resistant?
It is rated IP55 and operates from -4°F to 122°F. Rain, snow, fog and dust can reduce sensing performance, so keep the radar dome clean.
How do I update its firmware?
Install it on the aircraft and it updates with the aircraft firmware through DJI FlightHub 2, DJI Pilot 2 or DJI Assistant 2 (Enterprise Series).
Still have a question? Call our team at (210) 900-2018
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Independent Retailer: OmniNova Home Systems is an independent retailer of this DJI product. We are not an authorized dealer, distributor, or representative of DJI, and have no professional affiliation, sponsorship, or endorsement relationship with the brand. All trademarks remain the property of their respective owners.
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