Function:

1) 7-inch capacitive touch screen, Android phone experience, image drawing interface;

2) 1 channel LAN network interface, 4 channels Lotus external AUX audio inputs, 4 channels MIC microphone audio inputs, 4 channels Lotus AUX local outputs, with each channel's volume adjusted separately;

3) USB interface, can be inserted into a USB drive to play to the network;

4) Network audio, AUX, microphone with separate volume adjustment;

5) Built in 5W monitoring speaker, capable of monitoring network audio;

6) External audio input signals can be collected and played, and can also be periodically collected and played to other terminals;

7) Capable of two-way intercom;

8) Built in 5-stage equalizer adjustment;

9) Standard TCP/IP network protocol;

10) Comes with a local microphone, click to broadcast and speak;

11) DC12V/2A power adapter power supply;

12) You can use a USB flash drive to modify the terminal's IP address and other configuration information;

13) The shortcut keys for quick calls in 9 commonly used partitions can be configured.

14) With a text to speech module, it can accept text from the server and collect playback from other terminal speaker devices.

15) Equipped with MP3 playback USB port, Bluetooth, FM frequency modulation, and can be played to other terminal devices;

16) 8-way pusher volume adjustment, 1-way pusher total volume adjustment;

17) With 1 circuit short circuit output signal, it can trigger devices such as power sequencers;

18) With 1 SMS input signal, it can be connected to 1 switch signal and 1 button alarm;