Standard wall-mounted design, black alumina brushed panel, exquisite and beautiful, exquisite craftsmanship, showing high-grade temperament;

★ 4-inch TFT color screen display, friendly screen, equipped with infrared remote control, display is clear, easy to operate (up and down song / fast forward / fast reverse / pause / [AB] repeat / volume key operation, volume [+] [-] adjustment );

It is easy to operate, no need to set up manually, and automatically completes connection with the server after networking;

Support wired network and WIFI wireless network two access methods (WIFI optional);

★ Supports obtaining tracks from the server, from local memory and U disk, and external lines;

Automatically complete the synchronization of the timing program with the server, the server program changes, and the network automatically synchronizes;

★Networked and offline working modes, can still perform timing tasks in the event of a network failure;

Support remote receiving broadcast, remote sub-multicast tone and full-area broadcast;

Compatible with SIP-based mainstream IPPBX/softswitch/IMS platforms such as Asterisk, Broadsoft, 3CX, Elastix,

Avaya, Zycoo, etc.;

Support full-duplex real-time two-way conversation, support one-click help.

Programming timed tasks, support timing offline file playback, recording, music file playback, channel broadcast and other programming options, support programming multiple sets of timing schemes, support any optional execution terminal.

Support VOIP phone access. (provide a screenshot of the software interface, and stamp the official manufacturer of the equipment manufacturer)

Built-in Bluetooth module, can be connected to the Bluetooth microphone to meet the needs of teaching and amplification;

Support IP voice calls to page the terminal;

The device adopts android technology and DSP audio processing technology design; adopts high speed industrial grade chip;

Built-in on-demand acquisition module to realize real-time program on demand function;

Built-in 2 × 10W stereo digital fixed resistance power amplifier;

1 channel audio auxiliary output, external power amplifier;

1 line input to achieve local amplification;

★ Built-in three-level signal priority function adjustment:

A. Local signal priority: The local input signal takes precedence, and the priority level can be preset, and the network music plays the role of background music;

B. Emergency broadcast priority: When the emergency broadcast priority input, the broadcast signal will automatically turn off the local input signal and play the network emergency broadcast signal;

C. Local signal forced priority: In the case of emergency broadcast, the local forced priority function can be activated to implement the manual local emergency broadcast function;

Support cross-VLAN or Layer 3 routing;

With remote internet playback.

Standby power is less than 3W, and CCC certification is obtained;

Accessible with Ethernet ports, supporting cross-network segments and cross-routes