The HHQ wireless megaphone from SwellPro gets your message to where it needs to be.

Designed for the SplashDrone SD3+, the HHQ combines a color camera with a 100 watt waterproof, remote loudhailer. The Megaphone quickly and easily plugs into the SD3+ from below.

The all-weather, waterproof SplashDrone 3+ with HHQ megaphone module is a simple, cost-effective tool to observe a scene in real-time and provide clear, loud instructions to people on the ground. At an altitude of 30 meters, the HHQ can broadcast live or prerecorded messages, tones, or music clearly for law enforcement or publicity tasks.

(Note This is an accessory, the Drone is not included)

Main features:

• Real time voice or recordings
• Wireless transmission range 2km
• FPV real-time monitoring camera
• 100W high quality amplifier
• Effective audio range 40m

Wireless transmission, remote loudhailer
The HHQ megaphone and its paired UHF base station clearly transmit audio up to 2km. The loudhailer can be heard in most scenarios up to 40m away, effectively enhancing the safety and effectiveness of operations with direct, clear instructions from the command centre.

Real-time or recorded broadcast
The included HHQ base station allows the broadcast of live voice or recorded messages and music through a normal headphone jack.

Noisy Environments – Clear Sound
Even in noisy environments, the HHQ high-quality amplifier and loudhailer projects sound clearly to ensure your message cuts through.

FPV Camera, Real-Time Monitoring
The inbuilt FPV camera transmits real-time imagery back to the remote controller screen or goggles ensuring that the pilot can correctly position the drone for effective audio.

A Solution for Many Industries
Whether the situation calls for marketing, crowd control, danger warning, public broadcasting, emergency scene management or something else, the HHQ will get your message through.

Traffic Congestion Management Often the congestion caused by a traffic incident prevents traffic police from getting to the scene. The SplashDrone SD3+ equipped with the HHQ loudhailer can overfly traffic and reach a scene quickly to provide situational awareness and instruction to people at the scene of the problem – even in rain.

Rescue Support Often in rescue situations, helping the victims understand what the rescuers are doing is crucial to a successful operation. With the HHQ, victims can be safely kept informed and reassured while the operation progresses.

Crowd and Riot Control The SwellPro HHQ allows you to position the loudhailer above a crowd, ensuring your message can be delivered without endangering responders.

SPECIFICATION

LoudHailer:
Speaker power: 100W
Power supply: 12V
Transmission distance: 2km
Size: 177x160x150mm
Weight: 650g

Camera:
Image sensor: pc7070
Resolution: 656×492
FOV：110°
Radio:
Frequency range: UHF 400-480mhz
Working voltage: dc7.4v (rechargeable lithium battery)
Antenna impedance: 50 Ω
Channels: 128
Size: 115.5 * 56.8 * 34.5mm
Frequency stability: ± 2.5ppm
Working modes: Simplex or Duplex channel pairs
Working temperature: – 20 ℃ ~ + 50 ℃
Grounding mode: negative pole