2U standard 19-inch rack-mounted structure, silver-aluminum brushed panel, user-friendly handle, advanced titanium polishing process, showing high-grade temperament;

4-inch TFT color screen display, friendly screen;

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

★ Configure remote control to operate all functions: idle / real-time broadcast / timed ring / timed program / free on-demand, and fast forward / fast reverse / pause / [AB] / volume key operation, volume [+] [-] adjustment; Access to the LAN through RJ45, speed 100Mbps;

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

Supports obtaining tracks from the server, from local memory, and from the USB flash drive;

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 fixed-point broadcasting, remote sub-multicast sound and full-area broadcasting;

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;

The remote collection function is provided, and the collected audio file is sent to a designated terminal for playing;

★ 1 power output, used to connect power amplification equipment; and has intelligent power management function, when there is no audio signal input for 3 to 5 minutes, the power supply is automatically turned off, and the signal automatically turns on the power amplifier;

★ Fire-strength cutting, linkage trigger function, one-way 0V output, used for fire linkage with other equipment, one way 24V output, used for voice-controlled strong cut power (optional);

Standby power is less than 3W, meeting the national environmental protection and energy certification standards;

Support cross-virtual LAN or Layer 3 routing.

With remote internet playback.

The product is certified by CCC;