Foxtech M15 User manual

The onboard megaphone adopts high-decibel amplification equipment, a high-
quality digital amplifier, and an audio processing unit, making the output sound loud
and clear without distortion. The handheld end is a high-quality and user-friendly
intercom with a humanized design for easy operation. The entire wireless
communication system adopts encryption technology, ensuring that communication
M15 UAV Megaphone System for DJI M300
M15 is a small-size, lightweight, and long-distance wireless megaphone
system designed for DJI M300. The communication range is up to 5km, the sound
transmission distance can reach 150m.
is free of interference, secure and reliable.
Specification:
Function: Real-time Broadcasting, 3 Kinds of Alarms and Sirens
10s Real-time Recording (recording and playback),
MP3 Function (TF card)
Max Power: 50W
Transmission Distance: 5km
Built-in Battery (Handheld Intercom): 2200mAh/12.6V
Frequency: 400-470MHZ
Sound Transmission Distance: 200m
Megaphone Weight: 700g
applications, such as disaster response and emergency management, public safety
The M15 wireless megaphone system is an ideal choice for a variety of
and security, search and rescue etc.
Megaphone Size: 190*100*160mm (including antenna)

Installation：
111：
As shown above, with the mounting plate on the left, fix the 1.2.3.4 hole positions
to the 5.6.7.8 holes under the M300 large plate on the right.
(mounting on the remaining 4 holes is also possible.)
Use of the on-board end: After the on-board end has been installed, press the
switch button and the voltage is displayed normally.
Ｃａｕｔｉｏｎｓ：
1: After the megaphone is installed on the drone, you need to dial the
quick release lock to the locked side.
2: Handheld end and on-board end in a static state, the voltage value
displayed on the on-board end is not less than 10.5V, below 10.5V need to be
charged in time.

Handheld Intercom
Function：
（一）TF
Function button description:
The three yellow buttons are for
siren, fire alarm, and continuous
alarm. The two red ones below
are real-time recording and
playback buttons; the button on
the left is for real-time voice
playback, the right upper button
is power switch, and the right
bottom button is the volume
B
TF card is supported. The
handheld terminal controls
the audio playback in the TF
card. Built-in battery, easy to
Real-time recording and
playback, playback of warning
and alarm sounds.
carry.
attery capacity: 12.6v, 2200mah
adjustment knob.
Function
As shown in the figure above, turn on the power switch on the handheld
intercom to turn on the ground terminal.When switching to the TF card mode,
you can use the TF control button on the handheld terminal to control the TF
card audio, the voltage is detected battery voltage (note:the battery voltage
cannot be lower than 9.5V), and the antenna is a pulling-type antenna.

（二）Handheld Intercom
Press the TF/handheld intercom function button
to switch to the handheld intercom end. When
using the handheld intercom, first make sure
that all 5 function buttons are in the pop-up
state, and then turn on the power switch. At this
time, the power indicator light will be on, the
REC light will not be on, press and hold Play
button to speaking.The Play button is in the pop
-up state, and three kinds of alarm sounds can
be realized by pressing the three yellow
function keys. Press the Play button to speak to
realize recording, release the Play button, and
press the play button to play the recorded
sound. (Note: The function of shouting and
playing cannot be performed at the same time,
and the RECORD button and the PLAY button
must be in the up state when Speaking).
Notice：
1. The two red buttons on the handheld are in a pop-up state, and the controller switch
button is at one end of the handheld intercom.
2. The left red button on the handheld intercom is the recording button, and the right
red one is the play button. First press the record button,then press and hold the speaking
button on the left side of the handheld intercom to speak normally (support max10
seconds), after real-time speaking, press the play button to repeat the playback.
3. TF card supports max 32G, mp3 format, bit rate less than 320kbps, switch to the TF
card end when working.
4. For the handheld antenna, it is recommended not to pull out the last two sections of
the antenna during work to ensure a better effect.
5. It is recommended to turn down the volume for short-distance tests, and turn up the
volume for long-distance tests.
6. Never hold the antenna of the hand-held end by hand when the megaphone is in
operation.