TK3-M4 Tethered Power System

CZI TK3 Tethered Power System for DJI Matrice 4E / 4T The CZI TK3 Tethered Power System is a compact tethered power solution designed for the DJI Matrice 4E and Matrice 4T. Built for extended-duration aerial operations, the TK3 allows compatible Matrice 4E / 4T drones to operate from a continuous ground-based power source instead of relying only on standard onboard batteries. The system includes a TK3 ground station and a dedicated Matrice 4E / 4T air module, providing a practical solution for long-duration monitoring, fixed-position overwatch, public safety support, inspection, and persistent aerial awareness missions. Key Features Designed for DJI Matrice 4E / Matrice 4T Tethered power system for extended-duration operations Includes TK3 ground station and Matrice 4E / 4T air module Lightweight ground station at 7.5 kg 50 m tether length 5-inch high-bright display screen Displays power output, line strength, and system information Supports wired and wireless OTA upgrades Built-in power alarm for accidental ground-end power loss Fault display shows specific system issue information Quick-detach scaffolding structure Air module features aviation aluminum alloy construction Built-in protection functions for safer operation Built for Extended Aerial Operations The TK3 is designed for applications where longer drone operation time is required from a fixed position. By powering the aircraft through a ground station and tethered air module, operators can maintain extended aerial visibility for monitoring, response, and inspection missions.