Description:

Widely installed in weak-current rooms or branch control room for public address, build-in amplifier, widely used for hall, corridor and outdoor public address.

Features:

* Standard 19 inch rack design, black aluminum panel, human-based handle, exquisite and high-class design.

* 3.4 inch screen, 16 industrial-grade metal buttons, super anti-jamming performance, avoid instability infrared operation.

* Adopt embedded computer technology and DSP audio processing technology; high-speed chip cut the start-up time less than 1 second.

* Built-in one channel network hardware audio decoding module that supports TCP / IP, UDP, IGMP, could transmit 16 bits stereo CD audio signal.

* Built-in Hi-Fi analog amplifier,60W/120W/240W/350W/500W, 4-16Ω output and 60W / 120W,

70V-100V output.

* One AUX and one MIC input, with independent volume control, treble and bass control, support paging without network.

* One EMC input fir emergency audio signal input, with the highest priority.

* One AUX output, connect with external amplifier,industrial terminals with using screws for fixation to ensure connection reliability.

* One three-wire volume with relay input, compatible with three-wire and four-wire wire fire cut, without 24V power supply, no limit on volume control quantity.

* Built-in intelligent power management, automatically cut off the amplifier power when no signal input , power amplifier, automatically turn on when there is audio signal input, preset the program to get this function.

* Support mute level reduction preset, could preset background accompaniment.

* Support remote on-demand. Support up to 1000 grades custom audio priority mute control.

* Built-in audio processing to support multi-channel signal amplification and mixing, support three kinds of audio priority management.

* Support DHCP, compatible router, switcher,, bridges gateway, Modem, Intelnet, 2G, 3G, 4G, multicast, unicast and so on.

* Support for at least three kinds of high security authorization, the safety factor is higher than the Web remote configuration.

* Authorized the operation allowance in control center, configure the user name and password;

* IOS menu management.

* Support digital audio playback breakpoint play, to ensure the synchronization play.

* Voice prompt when new configuration Sign-in.

* Support PSTN phone broadcast, support SMS voice broadcast.

* Support mobile WIFI on-demand, wireless remote controller on-demand.

* Support serial port expansion on-demand, remote on-demand, program selection, volume control.

* Support 15KVESD protection, built-in anti-thunder processing circuit.

* Optional redundant 24V dual power supply.

* Status Indicator display, include level indicator, protect indicator, standby indication.

* One channel to download IP address serial port from PC ,to modify IP address of decoding module.

* Digital, easy expansion, no geographical restriction, no additional management equipment,

without cables construction , easy installation.

* Standby power less than 3W, Green and meet international standard.

Specifications: