JZ Drones PTS4 Visual Drop Kit for M300/M350/M400JZ Drones PTS4 Visual Drop Kit for Matrice Series: Multi Hook Visual Payload Delivery System for Precision Airdrop Operations The JZ Drones PTS4 Visual Drop Kit is a DJI PSDK based aerial payload delivery system designed for controlled, repeatable deployment of mission critical items using DJI Matrice platforms, including the Matrice 300 RTK, Matrice 350 RTK, and Matrice 400. It mounts through the DJI SkyPort V2 interface and integrates directly with