Products
PRODUCTS DETAILS
Home > Products >
Professional UAV Loudspeaker & Warning Light Module with 120 dB Alarm Sound Level 300 m Broadcasting Distance and Multi-Language TTS for DJI Drones

Professional UAV Loudspeaker & Warning Light Module with 120 dB Alarm Sound Level 300 m Broadcasting Distance and Multi-Language TTS for DJI Drones

MOQ: 1
Delivery Period: 2 weeks
Payment Method: L/C,D/A,D/P,T/T
Detail Information
Brand Name
AOISUN
Electrical Interface:
Type-C
Dimensions:
71 × 62 × 115 Mm
Weight:
110 G
Protection Rating:
IP44
Rated Power:
15 W
Alarm Sound Level:
120 DB @ 1 M
TTS Sound Level:
114 DB @ 1 M
Broadcasting Distance:
≥300 M
Highlight:

120 dB Alarm Sound Level UAV Loudspeaker

,

300 m Broadcasting Distance Drone Warning Light Module

,

Multi-Language TTS Drone Payload

Product Description
Professional UAV Loudspeaker & Warning Light Module
This professional UAV loudspeaker and warning light payload is specifically developed for DJI enterprise drone platforms. It integrates audio playback, text-to-speech (TTS), real-time voice broadcasting, two-way intercom, and high-intensity warning lights into a compact and lightweight design.
Key Features
  • High Power Performance: Maximum sound pressure level of up to 120dB for clear, powerful audio output
  • Long-Range Broadcasting: Effective broadcasting distance of 300 meters or more
  • Multi-Language Support: Built-in multi-language and multi-dialect TTS engine
  • Flexible Operation: Multiple broadcasting methods including handheld microphone, mobile mini-program, APP, and web-based platform
  • Two-Way Communication: Integrated two-way intercom functionality for improved coordination
  • Enhanced Visibility: High-brightness warning lights with 500-meter visible distance
Technical Specifications
Specification Details
Electrical Interface Type-C
Dimensions 71 × 62 × 115 mm
Weight 110 g
Protection Rating IP44
Rated Power 15 W
Alarm Sound Level 120 dB @ 1 m
TTS Sound Level 114 dB @ 1 m
Broadcasting Distance ≥300 m
Broadcasting Methods Handheld Mic / Mini Program / APP / Web
Two-Way Intercom Supported
TTS Voice Multi-Language & Local Dialects
Installation Screw Quick-Release
Flashing Frequency 1-25 Hz
Light Colors Red / Green / Blue / Yellow / White
Beam Angle 90°
Visible Distance 500 m
Operating Temperature -20 ℃ to 50 ℃
Storage Temperature -30 ℃ to 60 ℃
Typical Applications
  • Public Safety Operations
  • Emergency Rescue Missions
  • Traffic Control
  • Firefighting Operations
  • Inspection and Monitoring
  • Security Patrol Missions
  • International Projects and Overseas Deployments
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
David Wright
United Kingdom Feb 24.2026
We’ve integrated the AOISUN DS4 Warning Screen into our DJI UAV fleet for traffic control and public safety missions, and it’s exceeded all expectations. The 4-fold hollow design is a marvel—at just 240g, it barely impacts flight time while delivering a massive 23.4-inch display. The 1024 full-color LEDs and 120° light angle make warnings visible from 1000m away, which is critical for highway accident scenes and crowd control. We love the flexible control options (PSDK, app, WeChat mini-program) and multiple flash modes—dual-color alternating flashes cut through fog and daylight perfectly. Installation was a breeze with the quick-release screw mount, and it paired seamlessly with our DJI SDK in minutes. It operated reliably in -5°C winter conditions, proving its durability. This is the most versatile UAV visual alert system we’ve tested—highly recommended for emergency services!
S
Sofija Jankauskaitė
Lithuania Dec 5.2025
We used this AOISUN flamethrower to create firebreaks during wildfire response in -25°C conditions, and it performed flawlessly. The OSDK integration with DJI M350 gives precise control over flame output, and the anti-clogging pump handled our specialized eco-fuel perfectly. Safety interlocks and real-time temperature monitoring kept our team confident during high-stakes operations. It’s become an essential tool for our emergency response unit.
K
Kacper Nowak
Egypt Nov 22.2025
This AOISUN flamethrower for DJI M350 is a game-changer for power line maintenance. The OSDK integration works flawlessly with DJI Pilot 2, letting us adjust flame intensity and monitor fuel levels in real time. The quick-detach mount installs in under a minute, and the safety interlocks prevent accidental ignition during takeoff/landing—critical for high-risk live-line work. We cleared overgrown vegetation and kite strings without shutting down power, drastically reducing downtime. Highly reliable!
Sitemap |  Privacy Policy | China Good Quality Drone Payloads Supplier. Copyright © 2025-2026 Aoisun Myuav Tech Co.,ltd. . All Rights Reserved.