See More. Say More. From Above.
The DU4 Loudspeaker & Spotlight Combo is a purpose-built dual-function payload for the Autel Evo Max 4T and 4N. Engineered for professionals who operate in low-light, high-stakes environments, the DU4 delivers powerful aerial audio broadcasting and precision LED illumination in a single, fast-deploying unit — eliminating the need to swap payloads mid-mission.
Key Features
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High-Output Aerial Loudspeaker — Broadcast clear, intelligible audio from altitude for crowd management, search and rescue coordination, and public safety directives
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High-Intensity LED Spotlight — Focused beam illumination for nighttime operations, perimeter surveillance, and low-visibility search environments
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Dual-Function, Single Payload — Combines two critical field tools into one unit, reducing swap time and maximizing mission efficiency
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Autel Evo Max 4T/N Compatible — Designed for seamless integration with the Evo Max payload interface for secure, reliable attachment
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Field-Ready Construction — Built to perform across demanding public safety, industrial inspection, and emergency response operations
Ideal Applications
- Search & rescue operations
- Law enforcement and public safety
- Emergency response and disaster management
- Industrial site monitoring and inspection
- Event security and crowd control
In the Box
- DU4 Loudspeaker & Spotlight Combo unit
- Mounting hardware
- User documentation