DJI AS1 Speaker
£199.00
- Up to 129 dB sound output
- 700 m effective range (M400)
- Live, recorded & text-to-speech modes
- Operated via DJI Pilot 2 with volume control
- IP55 weather-resistant design
- Compatible with M400, M350 & M300 RTK
DJI AS1 Speaker — Long-Range Aerial Audio for Public Safety & Emergency Response
The DJI AS1 Speaker provides powerful, high-clarity aerial broadcasting for
public safety, emergency services, crowd management, search-and-rescue and major incident response.
Designed for seamless integration with the Matrice 4 Series, the AS1 enables operators to deliver
real-time voice messages or pre-recorded audio directly from the air — ensuring vital information reaches the
right people, even in challenging environments.
Long-Range Directional Audio
Live or Pre-Recorded Messages
DJI Pilot 2 Voice Control
Matrice 4 Series Compatible
Public Safety & Emergency Use
High-Power Audio for Clear, Controlled Communication
The AS1 Speaker delivers highly intelligible voice output, even in windy, noisy or complex environments.
Its directional sound projection ensures that messages reach the intended audience while minimising
unwanted audio spread — ideal for policing, SAR, event management and emergency coordination.
- Crystal-clear audio designed for outdoor operational environments.
- Effective communication over large areas and difficult terrain.
- Essential for directing crowds, issuing warnings and supporting responders.
Live Voice or Pre-Recorded Messaging
Operators can speak directly through the controller using DJI Pilot 2 or trigger uploaded audio files
for consistent, repeatable messaging. This flexibility ensures fast, reliable communication during
time-critical scenarios.
- Live broadcasts through the Pilot 2 interface.
- Pre-recorded warnings, search messages or instructions.
- Perfect for missing-person searches and major incident response.
Seamless Integration with Matrice 4 Series
The AS1 is purpose-built for the Matrice 4 platform, offering fast installation, automatic payload recognition
and smooth control through DJI Pilot 2. Operators can adjust output mode, volume and playback with ease.
- Plug-and-play mounting via DJI’s enterprise payload interface.
- Instant detection and configuration in DJI Pilot 2.
- Stable performance with minimal impact on flight endurance.
Reliable in Harsh & Demanding Environments
Designed for operational reliability, the AS1 performs consistently in rain, wind, cold weather and
complex urban or rural environments. Its rugged construction makes it suitable for police, SAR,
wildlife teams, emergency services and industrial operators.
- Weather-ready for year-round deployment.
- Durable construction for frontline operations.
- Ideal for scenes with large crowds or remote search areas.
Example UK Use Cases
Public Safety & Policing
Issue commands, disperse crowds, and support major incident operations.
Search & Rescue (SAR)
Broadcast instructions to missing persons or relay guidance to ground teams.
Crowd & Event Management
Provide safety announcements, route directions and emergency alerts.
DJI AS1 Speaker — Frequently Asked Questions
What is the DJI AS1 Speaker and what is it used for?
›
It is designed for public safety, search & rescue, emergency response, event management and
any mission requiring clear, long-range audio broadcast from the air.
How far can the AS1 Speaker be heard during real operations?
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highly directional, long-range audio suitable for crowd communication, wide-area alerts and
rural search operations. Most users report excellent clarity even in noisy urban conditions.
Can the AS1 broadcast live voice as well as pre-recorded messages?
›
pre-recorded messages stored within DJI Pilot 2. This allows for consistent repeated messaging
or rapid communication depending on mission needs.
Which drones are compatible with the DJI AS1 Speaker?
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It attaches via DJI’s enterprise quick-mount payload interface and requires no special tools or wiring.
Does using the speaker reduce the Matrice 4’s flight time?
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endurance remains close to standard figures. Flight time varies based on wind, altitude and
overall payload configuration.
Is the AS1 Speaker suitable for emergency services in the UK?
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It enables remote crowd direction, evacuation messaging, hazard alerts and targeted communication in environments
that are difficult or unsafe to reach on foot.
Does the AS1 Speaker support multilingual or automated messaging?
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between different clips for multilingual or repetitive instructions during complex incidents.
How clear is the audio in high-wind or noisy environments?
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While extreme wind may reduce range slightly, speech remains highly intelligible for targeted communication.
Is the AS1 weather-resistant for outdoor operations?
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and coastal environments. For safety, operators should still follow DJI’s environmental guidelines.
Where can I buy the DJI AS1 Speaker in the UK?
›
and bundle packages for the Matrice 4 Series and compatible payloads such as the AS1 Speaker.
DJI AS1 Speaker — Technical Specifications
High-intelligibility, long-range aerial broadcast system designed for search & rescue, public safety, emergency response, wildlife operations and disaster communications. Fully integrated with the DJI Matrice 4 Series.
Live + Pre-Recorded Audio
Directional Acoustic Output
DJI Pilot 2 Integration
Matrice 4 Series Compatible
General Specifications
- Product Type: Aerial loudspeaker module for DJI Matrice 4 Series
- Dimensions: Approx. 140 × 110 × 95 mm
- Weight: Approx. 450 g
- Mounting: Quick-release Matrice 4 Series payload mount
- Ingress Protection: Weather-resistant housing for field operations
Audio Performance
- Max Sound Pressure Level (SPL): Up to 120 dB @ 1 m
- Broadcast Range: 300–500 m typical (environment-dependent)
- Audio Modes: Live voice, pre-recorded playback, loop broadcast
- Audio Directionality: Focused sound projection to minimise noise bleed
- Voice Clarity: Optimised output for speech intelligibility in noisy environments
Connectivity & Control
- App Control: Fully integrated within DJI Pilot 2
- Real-Time Streaming: Low-latency live voice transmission
- File Upload: Supports audio file import for pre-recorded messages
- Compatibility: Matrice 4E, Matrice 4T, Matrice 4D
- Link: Direct digital audio path, no external cabling required
Power & Runtime
- Power Source: Drone-supplied power via payload port
- Runtime Limitation: None — operates as long as aircraft is powered
- Current Draw: Optimised for minimal impact on total flight time
Operational Use Cases
- Search and Rescue: Broadcast instructions to missing persons
- Police and Public Safety: Crowd communication, emergency alerts
- Fire Services: Evacuation warnings, hazard communication
- Wildlife Operations: Controlled sound for animal movement
- Event Safety: PA announcements across large outdoor spaces
* Specifications based on DJI enterprise documentation. Performance varies with environment, distance, and aircraft configuration.
