JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400
JZ ET4 Four Drop Kit for DJI M400

JZ ET4 Four Drop Kit for DJI M400

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The JZ ET4 Four Drop Kit is a 4-hook aerial delivery and release payload purpose-built for the DJI Matrice 400 (M400). With four independently triggered hook positions, it enables sequential or simultaneous payload drops for search and rescue supply delivery, life ring deployment, rope and tether drops, and precision object placement in terrain inaccessible to ground crews. Four hooks. One flight. Maximum operational efficiency.

4 Hooks. One Flight. M400 Native Precision Delivery.
The ET4 transforms your DJI Matrice 400 into a multi-mission aerial delivery platform. Four independent release hooks allow operators to carry and deploy multiple payloads in a single flight — each triggered individually for precise control over drop sequence, timing, and target accuracy. Whether delivering life-saving supplies to stranded survivors, deploying flotation devices in water rescue scenarios, or dropping a tether to a remote location, the ET4 executes with the reliability and precision that professional operations demand.

4 Independent Release Hooks — The ET4 carries up to 4 separate payloads simultaneously, each with its own independently triggered release mechanism. Drop one, drop several, or drop all — in any sequence, at any time — without returning to base between releases. Maximum mission efficiency in a single flight.

Precision Drop Control — Every hook on the ET4 can be triggered independently, giving operators exact control over drop timing and targeting. Critical for accurate delivery in confined spaces, near water, or in sensitive environments where payload placement precision directly impacts mission success.

Integrated Laser Pointer — The ET4's built-in laser pointer enables precision target designation from altitude. Direct ground crews to exact locations, mark subjects in SAR operations, and confirm drop zones with confidence — adding a critical coordination layer to every mission. Engineered specifically for the DJI Matrice 400, the ET4 mounts cleanly without adapters or modifications.

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Four hooks. One flight. Precision aerial delivery for the M400.

The JZ ET4 Four Drop Kit is a 4-hook aerial delivery payload purpose-built for the DJI Matrice 400 (M400). Four independently triggered release positions enable sequential or simultaneous payload drops — delivering supplies, flotation devices, and precision cargo to locations inaccessible to ground crews.

Specifications

Vendor JZ
SKU JZ.DK.0017.01
Hook Positions 4 independent release hooks
Trigger Control Individual or simultaneous release
Compatible Platform DJI Matrice 400 (M400)

Key Features

  • 4 Independent Release Hooks — Carry and deploy up to 4 separate payloads in a single flight, each with its own triggered release mechanism
  • Precision Drop Control — Trigger each hook individually for exact control over drop sequence, timing, and target accuracy
  • Integrated Laser Pointer — Precision target designation for ground crew coordination, subject marking, and accurate payload placement in SAR and tactical operations
  • M400 Platform Native — Designed and validated for seamless integration with the DJI Matrice 400 airframe
  • No Return-to-Base Required — Drop one, several, or all payloads in any sequence without landing between releases
  • Field-Ready Construction — Built for reliable, repeated use across demanding operational environments

Applications

  • Search and rescue supply delivery
  • Life ring and flotation device deployment
  • Water rescue operations
  • Rope and tether drops from altitude
  • Precision payload placement in inaccessible terrain

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