Features:

1. Professional network audio mixer, 3 in 1 design, easy to operate; 
2. 7-inch touch screen, graphic menu, user-friendly interface, easy to operate;
3. Embedded ARM processor, high-speed industrial-grade chip, stable and reliable operation;
4. Support mobile phone to set IP address and device parameters;
5. Support pager, vod, quick pager with vod and other functions, simple operation, easy to use;
6. Compatible with TCP/IP, RTP, RTSP, UDP and other streaming media network protocols to achieve cross-gateway device control and real-time state monitoring
7. The distance of microphone picks up sound is far and the sound quality is stable and good, maintains the conversation to be clear without interference
8. 4-way microphone, audio, pre amplifier input, 2-way output
9. The built-in power supply is designed as switching power supply
10. Channel signal gain/before and after can be adjusted independently
11. Original balanced effect for standard broadcast audio source control
12. Built-in MP3 player module

Specifications:

1.Interface: standard RJ45*1, standard RJ45 to RS232*1
2.Power supply voltage: AC~220V 10%, 50-60hz
3.Static current: ≤500mA
4.Working environment: working temperature: -20 ºC ~+80 ºC, humidity: 10%~90%
5.Transmission rate: fast adaptive 10/100mbps
6.Support protocols: TCP/IP, UDP, ARP, TGMP (multicast)
7.Frequency range: 20HZ~20KHZ 1dB
8.Channel crosstalk: ≥-80dB@1KHz
9.Audio decoding formats: MP3, WAV, WMA
10.Sampling rate: 8K~48KHZ
11.Harmonic distortion: ≤0.02%@0dB1KHz
12.Noise ratio: ≥90dB
13.Sensitivity: 95dB±3dB
14.Signal to noise ratio: ≥78dB@1KHz0dBu
15.Mono microphone interface phantom power: +48V
16.Audio mode: 16-bit stereo CD sound quality
17.Output frequency: 20Hz~16KHz
18.Auxiliary line input level: 400mV industrial standard 3.5TRS terminal
19.Audio source output level: 775mV industrial standard 3.5TRS terminal
20.Audio output impedance: 1 kΩ
21.MIC input sensitivity: 10MV
22.Power dissipation: ≤15W