JZ Drones PT4 Four Drop Kit: Lightweight Four-Stage Payload Release System for Controlled Multi-Drop Operations

The JZ Drones PT4 Four Drop Kit is a DJI PSDK-based aerial payload delivery system designed for precise, repeatable multi-payload deployment using DJI Matrice platforms, including the Matrice 300 RTK, Matrice 350 RTK, and Matrice 400. It mounts via DJI SkyPort V2 and integrates directly with DJI Pilot 2, allowing operators to monitor payload status and control release in real time.

The system supports four independent hooks with flexible release control, making it suitable for emergency response, logistics, and industrial operations. With a lightweight 120 g build, laser-assisted targeting, and no external power requirement, it enables efficient aerial delivery workflows.

Key Features and Benefits

• Four-hook system: supports 4 independent mounts for flexible payload deployment
• Payload capacity: supports up to 3 kg (6.6 lbs) per hook
• Total capacity: supports up to 12 kg (26.4 lbs) combined payload
• SkyPort V2 interface: enables fast installation with secure mounting connection
• Pilot 2 integration: allows real-time monitoring and individual hook control
• One-key release: deploys all payloads simultaneously when mission requires
• Lightweight design: weighs 120 g reducing payload impact on aircraft
• Laser-assisted aiming: improves targeting accuracy during payload deployment
• Power-free mounting: allows payload setup without powering the aircraft

Applications and Use Cases

• Search and rescue: delivers emergency supplies directly to individuals in distress
• Fire response: deploys payloads into hazardous or hard-to-reach fire zones
• Emergency logistics: transports critical supplies to isolated operational areas
• Utility operations: supports delivery of small tools or equipment onsite
• Disaster response: enables controlled supply drops during emergency situations
• Industrial delivery: facilitates repeatable payload deployment across job sites

The PT4 is designed for operators who require reliable and controlled payload delivery across mission types. Its lightweight structure, multi-hook system, and real-time control improve efficiency while maintaining deployment accuracy.

When you purchase from Dronefly, you gain a UAV solutions partner focused on long-term operational success. From integration to deployment, Dronefly supports your mission—order the PT4 Four Drop Kit from Dronefly today.