Purpose:

Hanging on indoor walls, it can be used for dial-up two-way intercom communication and background music playback.

Functional features:

·Standard wall mounted design, black alumina brushed panel, easy to operate and understand;

·Industrial grade3.4Inch dot matrix display screen, displaying on-demand directory and current task information, equipped with infrared remote control, on-demand server program library for any content, can control playback/Pause, fast forward/Quick retreat,A-BRepeating, flexible and simple operation;

·The device adopts embedded computer technology andDSPDesign of audio processing technology; Using high-speed industrial grade chips, the startup time is less than1second;

·Built in1Road network hardware audio decoding module, supportingTCP/IP、UDP、IGMP(Multicast)Protocol to achieve networked transmission16Stereo soundCDSound quality audio signal;

·Built in2×15W（8A digital power amplifier module with fixed impedance output (Ω load), with delicate sound quality and strong power;

·1Route Route（AUX)and1Road microphone（MIC)Input interface with independent volume adjustment;

·Support dialing calls to any locationIPThe broadcasting terminal can choose to broadcast speech to any other combination area and play the volume;

·1Audio signal auxiliary output interface, expandable external power amplifier, industrial grade wiring terminal, fixed with screws, connection reliability far higher than conventional connectors;

·Built in audio processing circuit, supports multi-channel signal amplification and mixing, supports3Priority management of audio signals;

·Support remote media on-demand function, program on-demand supports English coach playback mode(A-Brepeat)；

·Support for mobile phonesWIFIVOD, supports wireless remote control VOD;

·Support one click assistance and intercom functions, as well as hands-free calling and receiving broadcasts for quick connection;

·Support server unified authorization operation management function, unified configuration management of users and passwords;

·Support breakpoint playback function for digital audio time passing, ensuring broadcast synchronization effect;

·SupportDHCP, compatible with routers, switches, bridge gatewaysModem、Intelnet、2G、3G、4GAny network structure such as multicast, unicast, etc;

·Can be done100VBackup input

·Support new configuration registration of intelligent voice prompt function;

·1roadPCMachine DownloadIPAddress serial port, used for modifying network decoding moduleIPAddress;

·AC220V±10%Communication power supply interface.