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LMD107 12-Channel Controllable Voice Module Sound Module 12V 1A

1. Product introduction

2. Product technical parameters
1). Model:LMD 107
2). Size:50.8mm*43.2mm
3). Weight:68g
4). Operating voltage:12V
5). Max Current:1A
6). Working temps:-40℃-85℃
7). Audio power output：8ohm 15W

3. Product function characteristics
1). New digital broadcasting functions;
2). The highest output power 15W;
3). High conversion rate ,Fever calorification without heating installation;
4). Save electricity,To be able to play for a long time,Voice loud and clear;
5). New audio playback control algorithm,The sound quality is better;
6). Support for multiple sampling format,Most can be stored for 24 minutes,Sound can be arbitrary section(sampling rate is 11025HZ, 16bits);
7). Voice messages can be segmented recordings and play,And modify the voice information at any time;
8). RS485 recording interface;
9). A variety of button is triggered;
10). You can access 7-Channel normally open or normally closed trigger control,Can also be composed of 4*4 matrix keyboard, etc;
11). It can control 28 fragments sound at most;
12). FLASH control,Good reliability;
13). To prevent wrong operation,Many kinds of protection measures;

4. Quick Install

5. LMD107 Installation and debugging steps
1). Record.
       1>. Install the necessary.
       A. LMD107 voice module;
       B. USB-485 transverter;
       C. DC12V Power;
       D. Computer.
       2>. Installation Steps.
       A. Connect USB-485 converter to Computer. Connect two lines form another side of USB-485 ;
       B. Connet USB-485 to LMD107,as following picture;

C. Connect DC12V power to LMD107 module. To prevent the reverse design. After connect power supply,please turn on.Then the LED indicator will slow flashing,that means the connection is successful.Connection mode as shown:

D. Put audio file which have been processed completed to AUDIO folder.

E. Open software lm_rec.exe. Click red rectangle ” Connected devices” as following picture. After connect succeed, then you can start the recording;

F. Set the audio file

G. Click “Record”.

H. After the recording, please shut off the power,and power on again to complete the recording setting.You should restart LMD107 no mater any change form record set.

2). Play the music.
       1>. Install the necessary.
       A. LMD107 voice module;
       B. loudspeaker;
       C. DC12V Power;
       2>. Installation Steps.

3>. Connect terminal. Start play.

6. Control mode.

SHIPPING PAYMENT RETURNS FEEDBACK ABOUT US

1)All items will be shipped to your paypal address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address.

2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail .To US customers,we will send the package via E-packet .

3)All items will be shipped in 1-2 business days (excluding Sat,Sun & Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automaticall:+86-0535-6849126