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CZI TH4 V2 Drop System for M300/M350/M400

CZI TH4 V2 Drop System for M300/M350/M400

Regular price $1,150.00
Regular price Sale price $1,150.00
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SKU S-NB-TH4-V2 MPN TH4V2 EAN 6972073120067
  • Lightweight design for efficient flight and handling
  • Four-hook system supports multi-payload drops
  • Compatible with DJI M210 V2, M300, M350, and M400 RTK
  • Integrated DJI Pilot App control and auto-feedback
  • Plug-and-play SkyPort V2.0 mount for quick deployment
  • Anti-misdrop and secure payload safety systems
  • Powered via SkyPort, no extra batteries required
  • Rugged metal housing ensures long-term durability
  • Reliable for public safety and industrial operations
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  • Description
  • Specifications
  • In the Box
  • FAQ

CZI TH4 V2 Drop Kit: Enterprise-grade payload release for DJI Matrice series

Expand your drone’s operational versatility with the CZI TH4 V2 Drop Kit — an advanced multi-hook payload release system purpose-built for DJI Matrice 210 V2, M300 RTK, M350 RTK, and M400 RTK platforms. Weighing just 320 g, it delivers strong payload capacity and precise control while maintaining flight efficiency. Designed for first responders, infrastructure teams, and industrial operators, the TH4 V2 streamlines mission delivery through direct DJI Pilot App integration via SkyPort V2.0.

Core features and advantages

  • Lightweight 320 g construction reduces impact on flight duration
  • Up to 2.38 kg payload capacity for single release
  • Four independent hooks support multiple drops per mission
  • Plug-and-play SkyPort V2.0 mount for rapid deployment
  • Full DJI Pilot App control and auto-recognition capability
  • Anti-misdrop system prevents accidental release in-flight
  • Compatible with M210 V2, M300 RTK, M350 RTK, and M400 RTK (firmware update)
  • Aerospace-grade metal housing ensures durability and longevity
  • Secure lock mechanism for stable payload carriage
  • Enterprise reliability tested in multiple industrial use cases

Integrated performance and reliability

The TH4 V2 is built for professionals who require repeatable, safe, and accurate aerial drops. Its four independent hooks allow multiple payload releases per flight, and its anti-misdrop system ensures secure retention until commanded. Firmware updates extend compatibility to the DJI M400 RTK, keeping your fleet future-ready and mission compliant. Operators can monitor hook status and payload feedback in-app without external controllers.

Built for enterprise-level missions

From urban search and rescue to industrial transport, the TH4 V2 simplifies delivery tasks and minimizes risk to ground crews. It mounts directly to SkyPort without tools and draws power from the aircraft, ensuring consistent operation. With its lightweight build and robust payload performance, the TH4 V2 enhances fleet efficiency across public safety, defense, and commercial applications.

Hardware and software compatibility

  • Supported aircraft: DJI M210 V2 / M300 RTK / M350 RTK / M400 RTK
  • Integration: SkyPort V2.0 interface with tool-free mounting
  • Control system: operates natively through DJI Pilot App
  • Firmware support: expanded compatibility via official CZI update
  • Power supply: drawn directly from drone’s SkyPort connection
  • Feedback: hook status display and command confirmation on-screen

Operational scenarios

  • Emergency response: deliver medical supplies or safety gear from the air
  • Disaster relief: drop communication tools or rations in isolated zones
  • Infrastructure maintenance: deploy inspection devices to hard-reach points
  • Tactical missions: deliver tools or markers in restricted environments
  • Industrial transport: automate on-site logistics and payload delivery
  • Public communications: drop loudspeakers or information beacons remotely
  • Training operations: simulate precision payload drops in controlled conditions
  • Maritime support: release flotation aids in search-and-rescue missions

Engineered for enterprise performance

Purpose-built for critical operations, the CZI TH4 V2 extends payload delivery capabilities across DJI’s Matrice ecosystem. With firmware-based M400 support and native DJI Pilot integration, it provides streamlined mission control with minimal setup. Every component is precision-crafted for reliability and ease of maintenance.

Available through Dronefly — the premier West Coast authorized dealer for DJI and Teledyne FLIR — the TH4 V2 comes with full enterprise support and post-sale service. Contact Dronefly to configure your fleet and deploy this system for real-world missions.

CZI TH4 V2 Product Video:

CZI TH4 V2 Drop Kit

  • Model: TH4 V2
  • Connection interface: DJI SkyPort V2.0
  • Weight: 310 ± 5 g
  • Power: 10 W
  • Control mode: DJI Pilot App
  • Maximum throwing weight (single head):

    DJI Matrice 300 RTK: Not exceeding 620 g
    DJI Matrice 350 RTK: Not exceeding 650 g
  • Working temperature: −20°C to +50°C
  • Ingress protection: IP43
  • 1x CZI TH4 V2 Drop System for Matrice M300/M350/M400
How much weight can the CZI TH4 V2 carry?

It supports up to approximately 2.38 kg per single release while maintaining flight stability.

What drones are supported by the TH4 V2 Drop Kit?

DJI Matrice 210 V2, M300 RTK, M350 RTK, and M400 RTK (via firmware update).

What are the main safety features?

It features built-in anti-misdrop logic and a secure locking system to prevent accidental release.

Can the system be used for public safety or rescue operations?

Yes. It’s designed for emergency delivery, crowd safety communication, and logistics tasks.