JZ PT4 Four-Drop Kit

The JZ PT4 is a precision four-hook airdrop system built for the DJI M350 RTK and fully certified on the DJI PSDK platform. Weighing just 120 grams with four independent airdrop hooks, the PT4 enables flexible payload delivery sequences for search and rescue supply drops, emergency response logistics, and specialized field operations. Hooks can be released individually, in sequence, or simultaneously, giving operators full control over multi-package deployment from a single flight.

The PT4 integrates with the DJI Pilot app to display real-time hook mounting status and airdrop controls on the operator's existing controller screen, requiring no secondary remote or additional hardware for single-pilot operation. A power-free loading system allows payloads to be attached without powering on the system, enabling faster pre-flight preparation and reduced battery drain during ground operations. Each hook handles payloads from 0.1 grams to 5 kilograms, covering a broad range of delivery sizes from small medical packages to larger rescue equipment.

At 849 dollars, the JZ PT4 is the cost-effective precision delivery option for M350 RTK operators who need multi-point airdrop capability. For teams that regularly conduct supply or equipment drops as part of SAR, emergency response, or training operations, the PT4's combination of simplicity, reliability, and PSDK integration makes it the practical baseline airdrop system for the M350 RTK.

• Compatible drones: DJI M350 RTK
• Hooks: 4 independent airdrop hooks
• Payload capacity: 0.1 g to 5 kg per hook
• Weight: 120 g
• Integration: DJI PSDK, DJI Pilot app with real-time status display
• Loading: power-free attachment
• Release modes: individual, sequential, or simultaneous