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H150A Bullhorn UAV-mounted Audio-Visual Warning Device with 130dB Alarm RGB Strobe Warning and PSDK+4G Dual-Link Control for DJI Matrice 400

H150A Bullhorn UAV-mounted Audio-Visual Warning Device with 130dB Alarm RGB Strobe Warning and PSDK+4G Dual-Link Control for DJI Matrice 400

MOQ: 1
Delivery Period: 2 weeks
Payment Method: L/C,D/A,D/P,T/T
Detail Information
Brand Name
AOISUN
Product Model:
H150A Bullhorn
Electrical Interface:
DJI SkyPort V2
Dimensions:
155×134×112mm
Rated Power:
50W
Weight:
390g
Protection Rating:
IP44
Max SPL At 1m:
125dB
Alarm SPL At 1m:
130dB
Broadcast Distance:
800m
Control Link:
PSDK + 4G Dual-Link
Installation Method:
DJI SkyPort Quick Release
Strobe Colors:
Red, Green, Blue, Yellow, White
Strobe Visible Distance:
1000m
Broadcasting Modes:
File Broadcasting, Real-Time Broadcasting, Recording Broadcasting, TTS Text Broadcasting, 4G Handheld Mic Broadcasting
Control Methods:
VDJI Pilot 2, WeChat Mini Program, API
Compatible Models:
DJI Matrice 400, Matrice 350 RTK, Matrice 300 RTK
Operating Temperature:
-10℃ To +50℃
Storage Temperature:
-20℃ To +60℃
Highlight:

130dB Alarm H150A Bullhorn

,

RGB Strobe Warning UAV-mounted Audio-Visual Warning Device

,

PSDK+4G Dual-Link Control DJI Matrice 400 Payload

Product Description
H150A Bullhorn - Advanced UAV Audio-Visual Warning System
The H150A Bullhorn is a fully upgraded UAV-mounted audio-visual warning device featuring enhanced high-pitch penetration and an integrated 4-in-1 high-frequency sound unit. It delivers maximum sound pressure of 130dB for alarm sounds at 1 meter, combined with RGB high-brightness lamp beads that enable multi-color strobe warning, creating powerful audio-visual synergy for critical missions.
Key Features & Capabilities
  • Upgraded Audio Performance: 4-in-1 high-frequency sound unit with enhanced penetration; 125dB max SPL at 1m for regular broadcasting, 130dB for alarm sounds, covering up to 800m clearly.
  • RGB Strobe Warning System: RGB high-brightness lamp beads support red, green, blue, yellow, white strobe modes; visible distance up to 1000m, strengthening on-site warning effects.
  • Dual-Link Control & Multi-Mode Broadcasting: PSDK+4G dual-link ensures stable connection; 5 broadcasting modes (file, real-time, recording, TTS, 4G hand mic) with multi-language/dialect TTS.
  • Wide Compatibility & Quick Installation: Fits DJI Matrice 400/350 RTK/300 RTK; DJI SkyPort quick-release design for tool-free, rapid assembly/disassembly, no impact on UAV performance.
  • Lightweight & Durable: Weighs only 390g, reducing UAV payload pressure; IP44 protection rating, operating at -10℃ to 50℃ and storing at -20℃ to 60℃, suitable for harsh outdoor environments.
  • Flexible Control Methods: Supports DJI Pilot 2 real-time broadcasting, WeChat Mini Program remote control, and API integration, adapting to different operational scenarios.
Professional Applications
  • Emergency Command & Rescue: 130dB alarm + 1000m RGB strobe for rapid hazard warning; dual-link real-time broadcasting guides rescue teams, while TTS multi-dialect support communicates with stranded personnel effectively.
  • Law Enforcement & Public Security: RGB strobe enhances on-site cordoning effects; 4G hand mic enables real-time tactical guidance, and file broadcasting plays pre-recorded warnings for crowd control.
  • Industrial & Construction Sites: Stable dual-link ensures reliable communication in remote areas; broadcasts safety reminders and emergency alerts, with strobe warning for high-risk zones.
  • Maritime & Coastal Patrol: IP44 protection resists humid environments; 800m broadcast distance and 1000m strobe visible distance provide effective warning for ships in distress.
  • Disaster Relief Operations: Multi-mode broadcasting adapts to complex scenarios—TTS converts text instructions to voice, recording playback repeats key notices, and strobe marks UAV position.
  • Traffic & Event Management: RGB strobe guides traffic flow and marks event boundaries; real-time broadcasting issues directions and emergency notices.
Technical Specifications
Weight 390g
Sound Pressure Level 125dB (broadcast), 130dB (alarm)
Broadcast Range Up to 800m
Strobe Visibility Up to 1000m
Protection Rating IP44
Operating Temperature -10℃ to 50℃
Storage Temperature -20℃ to 60℃
Compatibility DJI Matrice 400, Matrice 350 RTK, Matrice 300 RTK
Control Methods PSDK+4G Dual-Link, DJI Pilot 2, WeChat Mini Program, API
Why Choose H150A Bullhorn?
The H150A Bullhorn elevates UAV audio-visual warning capabilities with fully upgraded features, integrating a 4-in-1 high-pitch unit, 130dB alarm, and RGB strobe into a lightweight, compact body. Unlike basic bullhorns, it adopts PSDK+4G dual-link control to eliminate signal interference risks, ensuring stable operation in remote or complex environments.

With diverse broadcasting modes, multi-language/dialect TTS, and flexible control methods, it adapts to various professional scenarios. Its 390g lightweight design and SkyPort quick-release interface enable rapid deployment, critical for time-sensitive missions. Built to withstand harsh conditions, the H150A is a reliable audio-visual synergy solution for enhancing UAV operational efficiency in emergency, law enforcement, and industrial fields.
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