CZI MP140 Digital Voice Broadcasting System
$4,999.00
🔊 CZI MP140 – Special Long-Range Acoustic Device (LRAD) for DJI Matrice 300 & 350
The CZI MP140 is a high-power Long-Range Acoustic Device (LRAD) designed for the DJI Matrice 300 RTK and Matrice 350 RTK drones. With a 140dB maximum sound volume and a broadcast range exceeding 1000 meters, it delivers crystal-clear voice transmission over vast distances. This LRAD is perfect for large-scale operations, emergency response, and crowd management.
⭐ Key Features
- 🔊 Ultra-Long-Range Broadcasting:
- Max volume: 140dB for powerful audio projection.
- Effective range: Over 1000 meters.
- 🎥 Built-In 3-Axis Gimbal Camera:
- No need for a separate gimbal camera during broadcast missions.
- Enhances operational endurance by reducing payload weight.
- 🔗 Seamless DJI Integration:
- DJI Skyport V2.0 interface ensures compatibility with:
- DJI Matrice 300 RTK
- DJI Matrice 350 RTK
- DJI Skyport V2.0 interface ensures compatibility with:
- 🔥 Strong Penetration & Clarity:
- Clear and intelligible voice transmission over long distances.
- 🚀 Quick-Release Adapter Ring:
- Supports mounting on other drone brands with a payload capacity ≥ 2.7kg.
- ⚙️ Versatile Sound Modes:
- Broadcast mode: Wide-area announcements.
- Disperse mode: High-intensity sound expulsion for crowd control or wildlife dispersal.
- 🔌 Wide Operational Applications:
- Ideal for large-scale drills, SAR missions, and public safety.
🚁 Performance and Capabilities
- 📢 Ultra-Long-Range Communication:
- Projects clear, loud messages over a kilometer away.
- 🔦 Enhanced Situational Awareness:
- Integrated 3-axis gimbal camera provides real-time visual feedback.
- 🔊 Mass Event Management:
- Effective sound dispersal for crowd control and emergency instructions.
- 🔥 Bird & Wildlife Dispersal:
- Powerful sound waves to disperse birds at airports or wildlife in protected areas.
- 🎯 Disaster Response & Rescue:
- Broadcast evacuation commands or relay instructions to large areas.
🌟 Enhanced Operational Efficiency
- 🎥 Built-In Gimbal Camera:
- Eliminates the need for a separate camera, extending drone flight time.
- 🔌 Effortless DJI Integration:
- Plug-and-play compatibility with DJI drones via Skyport V2.0.
- 🎯 Wide Compatibility:
- Quick-release design allows it to be mounted on other drone platforms with a 2.7kg+ payload capacity.
- 🔊 Clear, Far-Reaching Audio:
- 140dB output ensures clear, audible voice transmission over vast areas.
🚀 Application Scenarios
The CZI MP140 LRAD is ideal for:
- 🚨 Emergency Response & Disaster Management:
- Broadcast evacuation orders over large distances.
- 🔥 Crowd Control & Public Safety:
- Disperse large crowds during public disturbances.
- 🚁 Search & Rescue Operations:
- Communicate with missing or injured individuals remotely.
- 🛫 Airport Wildlife Management:
- Disperse birds and wildlife to prevent aircraft incidents.
- 🚓 Law Enforcement & Border Security:
- Command and control over large areas during operations.
🌟 Powerful, Reliable, and Versatile
The CZI MP140 delivers unmatched long-range voice projection with a built-in 3-axis gimbal camera, making it the ideal solution for large-scale operations, emergency response, and public safety missions using the DJI Matrice 300 RTK and Matrice 350 RTK drones.



