The UT4 Four-Stage Acoustic-Optical Airdrop Device is a professional UAV-mounted accessory that integrates airdrop, warning and broadcasting functions, designed to meet complex mission needs such as emergency rescue, public security patrol and disaster relief. Adopting a compact structure (57×57×60 mm) and weighing 240g, it balances portability and load-bearing capacity, while the IP4X protection rating ensures reliable operation in harsh outdoor environments with dust and minor splashes.
Equipped with 4 independent mounting hooks, the UT4 supports a maximum single-hook load of 6kg and a total load of 20kg (actual load subject to UAV payload capacity), enabling batch delivery of materials. A built-in weighing module is a core highlight, which can display the total mounted weight in real time, helping users accurately grasp load status and avoid overloading risks. It integrates acoustic and optical warning functions: 5-color爆闪 lights (red, green, blue, yellow, white) for high-visibility alerts, and a 110dB high-decibel siren with four shouting modes (file shouting, real-time shouting, recording shouting, text shouting) to realize long-distance information transmission and warning.
Controlled by DJI Pilot 2 for intuitive operation, the UT4 adopts a quick-release installation design for easy assembly and disassembly, and is equipped with DJI SkyPort V2 interface for stable power supply and communication. With wide temperature adaptability (-10℃ to 50℃ working temperature, -20℃ to 60℃ storage temperature), it combines flexible airdrop, multi-mode broadcasting and real-time weighing, serving as a versatile integrated solution for professional UAV missions.
Key Features & Capabilities
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Four-Stage Heavy-Duty Airdrop: 4 independent hooks, max 6kg single load/20kg total load; supports batch material delivery, adapting to large-volume airdrop needs.
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Real-Time Weighing Function: Built-in weighing module displays total mounted weight in real time, preventing overloading and ensuring mission safety.
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Acoustic-Optical Integrated Warning: 5-color strobe lights (red/green/blue/yellow/white) for visual alerts; 110dB siren with 4 shouting modes for audio information transmission.
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Seamless Integration & Operation: DJI SkyPort V2 interface for stable connection; controlled by DJI Pilot 2 for intuitive parameter adjustment; quick-release installation for efficient deployment.
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Compact & Durable Design: 57×57×60 mm size, 240g weight, minimizing UAV payload burden; IP4X protection resists dust and minor splashes.
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All-Weather Adaptability: Wide temperature range (-10℃ to 50℃ working, -20℃ to 60℃ storage) ensures stable performance in harsh outdoor conditions.
Applications
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Emergency Rescue & Disaster Relief: Delivers food, water, first-aid kits in batches; 110dB siren guides stranded people, strobe lights mark rescue zones; real-time weighing avoids overloading.
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Public Security & Law Enforcement: Uses multi-color strobe for on-site alert; text/real-time shouting issues warnings, disperses crowds or conveys law enforcement information; airdrops supplies for patrol teams.
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Large-Scale Event Management: Broadcasts event prompts, safety guidelines via shouting modes; strobe lights maintain crowd order; airdrops small materials (souvenirs, guides) for large events.
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Industrial & Construction Sites: Transports tools, parts in batches to high-altitude/remote sites; real-time weighing ensures load safety; siren alerts workers of potential hazards.
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Agricultural & Forestry Operations: Airdrops seeds, fertilizers in large volumes; uses shouting mode to remind field workers; strobe lights mark operation areas to avoid误伤.
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Maritime & Coastal Patrol: Siren and strobe lights issue warnings to vessels; airdrops emergency supplies to ships in need; IP4X protection resists sea breeze and dust.
Why Choose UT4 Four-Stage Acoustic-Optical Airdrop Device?
The UT4 stands out as an integrated acoustic-optical airdrop solution, breaking the single function limitation of traditional airdrop devices by combining four-stage heavy-duty airdrop, real-time weighing, and multi-mode acoustic-optical warning. Its built-in weighing module solves the pain point of difficult load monitoring, ensuring mission safety and efficiency.
With 4 hooks supporting 20kg total load, it meets large-volume material delivery needs, while the 110dB siren and 5-color strobe realize dual-dimensional warning and information transmission. The DJI SkyPort V2 interface and DJI Pilot 2 control ensure seamless integration with professional UAVs, and the quick-release design and IP4X protection enhance operational convenience and durability. For users pursuing multi-functional, safe and efficient airdrop solutions, the UT4 is an ideal choice for diverse professional missions.
