SJ-01Matrice 4 / 4D series winch system

Lower it on 8 m of rope. No landing needed.

8 mrope

500 gpayload

1 clickdrop mode

2 controlsRC and FlightHub 2

Drone lowering a payload on the SJ-01 winch (image: WindRise)

How it works

Deliver without landing

Lower supplies into trees, water or rooftops on the 8 m rope.

8 m rope
Up to 500 g payload
One-click drop mode
Matrice 4 / 4D series

Drone dropping a lifebuoy to a person in the water (image: WindRise)

DJI Dock 3 with WindRise payload modules in the cover (image: WindRise)

Use cases

Reach where you cannot land

Rescue supplies, tools and samples.

WildernessLower kits through the canopy.
WaterLower flotation close to a victim.
RooftopsDeliver to elevated spots.
ReleaseOne-click drop when needed.

Agencies: gov@ohiodronerepair.com · POs & tax-exempt: agency purchasing (AR@ohiodronerepair.com)First Responder Owned · Veteran Led

The details

SJ-01 specs

Specifications

SJ-01 is a winch for the DJI Matrice 4 / 4D series. It lowers payloads up to 500 g on an 8 m rope, so the drone can deliver without landing, and has a one-click drop mode. Control it from the remote controller or from FlightHub 2.

8 m rope
Up to 500 g payload
One-click drop mode
Matrice 4 / 4D series
RC and FlightHub 2 control

Rope	8 m
Payload	500 g
Drop mode	One click
Compatibility	DJI Matrice 4 / 4D series
Control	Remote controller and FlightHub 2
Source note	WindRise portfolio (5.16) summary; full spec sheet not in the documents

Per WindRise (windrise.com.cn). Pricing on request.

Talk to us about SJ-01

We will confirm fit for your Dock 3 and aircraft.

Sales@ohiodronerepair.com
Agencies: gov@ohiodronerepair.com · POs & tax-exempt purchasing

First Responder Owned · Veteran Led

WindRise is a trademark of Shenzhen Windrise Technology Co., Ltd. Photos, video and specs from WindRise product documents (2025-2026). DJI, Dock, Matrice, FlightHub, AS1 and AL1 are trademarks of SZ DJI Technology Co., Ltd. AED shown in WindRise documents: Vivest P3. Prices on request.