MM-S01 Wireless Megaphone System for Drone
China Moneypro
The MM-S01 Wireless Megaphone System for Drone is an advanced aerial broadcasting solution combining wireless audio technology with remote real-time communication capabilities. The drone-mounted speaker terminal weighs approximately 530g and delivers impressive 125dB maximum volume with broadcast range exceeding 150m. It features an internal magnetic horn to prevent UAV interference, built-in howling suppression for clean audio beyond 10m, and supports 12V-24V wide voltage input with customizable mounting interfaces for various drone models. The lightweight handheld controller at 253g offers one-key operation, 5km transmission range in open areas, exceptional durability with 1.5m drop resistance, and crystal-clear sound with less than 5% distortion. Both units feature CTCSS/CDCSS modes and tail cancellation. The system connects to mobile phones, tablets, and MP3 players via AUX cable for audio relay, making it ideal for dispersal, warnings, public broadcasting, and on-site command applications across multiple industries.
Wireless Megaphone System for Drone
Developed and designed based on wireless audio technology
With remote real-time call, broadcast amplification function
Can be connected to mobile phone/MP3 through AUX audio cable to play alarm sounds and music Convenient, clear voice,stable sound quality, long transmission distance!
lt can go deep into a variety of industry applications and install remote
Suitable for dispersal,warning, public broadcasting/propaganda and on-site commandn

speaker terminal

The whole is about 530g, with flexible loading
The maximum volume is 125dB, the sound is loud, and the loudspeaker is farther
lnternal magnetic horn can effectively avoid interference with UAV geomagnetism
Built-in audio howling suppression chip, no obvious howling outside 10m
12V-24V wide voltage input,with multiple power protection The loudspeaker volume can be adjusted continuously, and the broadcasting distance is greater than 150m
Support customized mounting interface to meet the needs of various drones
Handheld side
The overall size is about 253g, light and easy to use, one-key shouting
Super protection, solid materials,1.5m drop resistance Long standby time, with low battery reminder and other functions
The transmission distance can reach 5Km(open), strong anti-interference
Clear sound quality, distortion degree <5%
With CTCSS/CDCSS mode and tail cancellation function



Audio transmission via mobile phone

The Radio Broadcast Propaganda Device supports the function of audio transmission.The handheld side is connected to mobile phones, tablets, MP3 and other devices through the 3.5mm double male AUX audio cable (as shown in the picture below).
Due to the limited audio transfer time of the handheld side, the audio relay is discontinuous, so it is necessary to press the PTT button intermittently during use.


| Input Voltage | DC 13~26V |
| statie Current | 0.13A@12v |
| working Current | 0.8A~1.6A |
| Audio Distortion | S5N% |
| shcll Material RF Frequency | ABS 409~47DmHz |
| Maximum Current | 2n |
| volume adjustment | nob with power switch |
| size | 17.6 9.4cm |
| weight | 532g (antenna including ) |
| Working Temperature | -20 -5oc |
| battery Voltage | 7.4v |
| Battery Capacity | 2600mAh |
| Modulation Method | 16KOF3E(wlde)/8k5oF3E(narrow |
| Audio Distortion | 35% |
| RF Output Power RF Frequencyantenna Size | High:5Wlow:1w UHF: 400-480mHz 10.2 1.4cm |
| volume Adjustment | nob with power switch |
| size | 11.7 5.8 4.2cm |
| weight | 252g (Battery/antenna included) |
| Working temperature: | -20C~50C |






