IP Network PA System

IP Network PA System

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NT-4100D 4 Channels Network System Audio Terminal with Display

NT-4100D 4 Channels Network System Audio Terminal with Display

It is an integrated and intelligent PA system. The system is digital transmission and realized by Lan. The transmission distance can reach more than 10 kilometers. The configuration of this system can take advantage of the existing LAN system, and is time &cost saving. The combination with the LAN makes it possible for interaction function, which the traditional PA system unable to realize. Unlike traditional PA system which is only able to transmit information in one direction and control in station, this network system make it possible for interaction function due to its combination with LAN system. The network PA system center is able to connect to multiple terminals, such as, play terminal, on-demand terminal, paging terminal, one-touch emergency alarm terminal. The system center has the function of player, zoning, pre-amplifier, timer, equalizer, and powerful audio matrix, etc. The network PA system can be applied to different occasions, such as, airport, port, university, school, large gathering site (e.g. Expo), stadium, industrial park, park, railway, highway, etc.

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High-grade aluminum alloy matte panel, all-metallized chassis design

1.9-inch screen display to show the setting, IP address, time and adjust the input sensitivity of local audio sources

Fully digital design, high fidelity, high voice transmission index

Button design, IP address, time and screen off time can be set

4 channels input and 2 MIC input, one hybrid input, with USB function

Integrated MP3 playback module,support full-format audio stream data decoding

Supports TCP, UDP, IGMP, ICMP and other network protocols

Power input AC100-240V 50Hz/60Hz

Network Rj45 (10/100M)

Audio input sensitivity: 500mV

MIC input sensitivity: 10mV

Frequency response: 80-16000Hz

Working environment temperature: -20℃ ~ +70℃

TCP/IP transmission protocol, which can collect local required audio sources in real time


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