IP Digital Network Wall Mount Type Voice Terminal


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SR-IPVTW is an IP Digital Network Wall Mount Type Voice Terminal.


The digital audio signal can be encoded into an analog signal and connected to a traditional power amplifier.


A native analog audio source can be real-time encoded into a digital audio signal, real-time acquisition and transmission to any other one, more or all of the terminals. 


The weak current room or equipment room installed in each broadcasting management area can be connected with the traditional power amplifier, which can be used for broadcasting programs and native broadcasting in the hall, corridor, outdoor and other areas.


Futures:


1.Professional wall mounted design network decoding terminal, easy to installation.


2.Built-in 2x50W constant resistance output power amplifier module, fine sound quality, strong power.


3.Support server remote management


4.With USB interface, the audio file of local U disk can be played on demand, and the content of remote server media library can be played on demand.


5.Built-in 100V constant voltage signal backup module, when the network is abnormal, automatically switch from digital network broadcasting to analog constant voltage broadcasting, analog signal output to constant resistance sound, in line with the requirements of the college entrance examination listening test backup system.


6.4.3 inch big screen real-time display of program playback, timing broadcasting, device operation, IP address, firmware version and other status information 


7.Support two-way intercom, unicast, multicast, full broadcast, line acquisition and other functions


8.It can be accessed where there is Ethernet and supports cross-routing across network segments.


Model No.SR-IPVTW
Input Voltage220V 50-60Hz
Network InterfaceStandard Rj45 10M/100M
Network ProtocolsTCP /IP
Audio FormatMP3
Support bitstream128k-320kbps
Sensitivity92db
SNRLine>90% MIC>88db
MIC Input10MV 6.35MM
Line OutputBandwidth 20-20KHz
Line OutputStereo 1VP-P10K RCA
Acquisition OutputStereo 1VP-P.10K RCA
Size(mm)210*150*65


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