SR-IPDB is a IP Digital Network broadcast Single Terminal Decoding Box 

1.Wall- mounted IP Network Audio Coding / Decoding acquisition 2-IN-1 terminals, built-in Stereo resistance power amplifier.It can be configured to realize fixed-point control and installation in the room, classroom office and other environments whenthe terminal needs external sound source.

2.Embedded PC technology and DSP audio processing technology are used to design, and built-in reentrant network voice decoder moudle ,make the network audio stream synchronous receiving and decoding: the high speed industrial power amplifier is used to make the start time to Mini-Nap, to improve the equipment stability.

3.Built-in reentrant network voice decoder moudle,2*20W/8Ω 2 channels output amplifier, to driver externel speaker work,make equiment run with high stability.

4.Has independent IP address,can receive personalized timing release section of the server separately. 

5. High quality digital audio transmission, no noise, sound quality up to CD Grade(Acting as 32-256kbps adaptive).

6.national service material lake festival is more clear class "flexible and accurate adjustment." + support volume, balance adjustment, equipment with all digital treble, bass and tonic "CD. Feed into a notebook, microphone, etc

7.Support volume,balance adjustment,the equitment has treble,bass and master volume adjust, the adjustment is more clear and more flexible and precise.

8.With 3 local line inputs, 1 channel MIC input interface, external audio (card holder, CD.notebook, MIC etc) feed into the local line of the network speaker to realizes the local sound loudspeaker(with the function of signal acquisition,software collect the sound source of the line to broadcast in the whole area).

9.With local loudspeaker / computer room broadcast switch, local volume adjustment button, convenient for local tuning

10.With intelligent power management function, adopts built-in CPU to judge the running state of the power amplifier, and when there is no working state, the power amplifier goes to sleep mode automatically.

11.The default value of volume automatic adjustment can be set for background music, emergency broadcast volume and fire broadcast volume, etc.

12.The equipment has full digital treble, bass and main volume adjustment, which is clearer and more accurate.

13.Receive broadcast programs from the server arbitrarily through the network, including microphone paging, fire alarm automatic strong plug, telephone paging etc.

14. One Line Multipurpose: make full use of existing network resources, avoid repeated installation of lines, and be compatible with TCP/IP network protocols

15.Can be connected anywhere that the Ethernet network reaches, truly practical broadcast, computer, monitoring network multi-network integration, support cross-gateway, cross-routing,internet transmission. Set the IP address and network configuration through the network online.

16.It has the function of remote upgrade, and the product program update does not need to be upgraded on the spot. It can be updated remotely through the network, which is convenient and fast.

17.The device has the function of remote setting high and low tone by software, which can be set up according to the requirement of playing content to high and low tone.

18.The decoding terminal is provided with an IP address reset switch, which can restore the factory settings. Digital Audio input Network Interface: RJ45. 10m /100m; network protocol: TCP/IP\ UDP; audio format: MP3. Support bitstream Support 32-256K.

19.Rated power: 20Wx2; maximum power 30W, industry standard voltage line terminal: weight: 1.0kg: Size: 120x130x 40MM .

20.Can be accessed where Ethernet is available, supporting cross-network segments and routing.