CZI TK3 Tethering Power System with ML200 Matrix Light for DJI M30 Series

The CZI TK3 Tethering System is the new generation of ground power systems, further optimized for size and weight. It converts 220V AC power into 400V DC high-voltage power, which is transmitted to the drone through a high-performance nickel alloy cable. This enables the drone to realize 24-hour uninterrupted flights. Used in conjunction with UAV matrix lights, high-power gimbal searchlights, cameras, and other mission payloads, it can meet the needs of long-time and large-area emergency lighting and monitoring in complex emergency scenarios. CZI Q&A Question 1: When using TK3, the remote control prompts "left battery connection error, return to home or land promptly" or "right battery connection error, return to home or land promptly", "Battery output power is insufficient, return to home or land promptly", ''Power and flight attitude restricted. Return to home promptly. Check battery warning for issue reason”  What should I do? Answer:  The above are all normal conditions, and you can continue to fly. This warning appears whenever the aircraft is powered by TK3. This warning occurs because the drone is operating in TK3 mode, which prioritizes TK3 power supply. When the TK3 power supply can meet the drone's power consumption, the original aircraft battery does not output power. When the battery does not output power, it triggers the aircraft warning. This situation does not affect flight safety. Question 2: About ToF Sensor Error Answer: This situation may be caused by contamination of the aircraft's sensor lens (refer to DJI's suggestion: "ToF camera is dirty") or by weather conditions. Our equipment does not affect the sensors. Our local Public Security Bureau has tested the TK3 and issued a report. TK3 & TK300 Comparison Model TK3 TK300 Input Volt ☆110v~220v AC 220v AC Weight/kg ☆Weight≤7.5kg Weight≤13kg Dimension/mm ☆356*310*229mm 560*390*260mm  Output Volt 400V DC Output Power 3kw Transportation ☆Specialized Outdoor Backpack Carrying/Handling Cable Length 80m(Optional 30m extension cable) 80m(Optional 30m extension cable) Applicable Models ☆DJI M300 / M350 / M30 / M30T DJI M300 / M350 Upgrade Method Wired/wireless OTA Bluetooth Drone-side communication pairing ☆Yes No Overcurrent protection Automatic protection of on-board power supply when output current ＞65A Deployment Status - Foldable Quick Release Waterproof Bracket  - LED near-field light (white constant, red and blue burst) Power supply - Energy storage device  - 220V Utility  - Alternators Info Display ☆5-inch high-brightness display (power output, light switch, take-up strength,high-brightness, and other info)  Fault specifics when occurred Power failure at the ground side,  the buzzer will sound an alarm for 2 minutes. 3.5-inch high-brightness display  (power output, light switch, take-up strength, and other info)