Function:

1) 4.3 inch capacitive touch screen, Android phone experience, image drawing interface;

2) 1 LAN network interface, 1 external AUX input, 1 AUX local output, and 1 MIC local input;

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) Standard TCP and IP network protocols, supporting connections such as network segments and bridges;

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) Songs from on-demand servers;

10) 4) The microphone, network, and line audio can be mixed and output simultaneously;

11) Equipped with constant voltage backup function, analog signals can be used to ensure normal playback when the network is not connected; (This function is an additional function, and the above quotation does not include this function)

12) The server's scheduled tasks can be downloaded to the local terminal, and when the server is shut down, a timed bell can be sounded; (This function is an additional function, and the above quotation does not include this function)

13) Built in 2 * 15W power amplifier, capable of connecting to 2 8 Ω 15W speakers;

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

15) Can be configured with shortcut keys for calling and intercom in two commonly used zones;

16) Size: 220 * 150 * 50MM

17) DC12V/3A power adapter power supply;

18) Aluminum alloy panel, metal body.