Network Public Address System
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I.Product Description
1.1 Introduction
This digital intelligent paging station is a TCP/IP based network Hi-Fi paging station and can be used anywhere
with network access. It can realize control on 1,000 zones based paginging and is featured by the high stability of
traditional paging stations as well as reliable operation and low fault rate. Signals are transmitted in digital form
and intelligent control is realized. The system provides 7 inches LCD true color display/touch screen as well as
graphic and user-friendly operation interface. In addition, the system provides auxiliary input/output channels for
extension of local audio source and amplification functions. The system integrates players developed
independently by our company to realize local monitoring on host programs.
1.2 Functional features
Support 100/10Mbps self-adaption TCP/IP network transmission protocol
7-inch true color LCD display, graphic interface and touch screen operation
Desktop type
High fidelity and handheld dynamic microphone
Multiple level indication function
Quick paging with manual shortcut keys
Built-in 3W monitoring loudspeaker for easy pre-listening program and intercom use
With 1-channel line input (extendable external program source and wireless MIC input), 1-channel local line
output (support offline local amplifier paging), 1-channel AUX line output (extendable monitoring power)
Built-in high fidelity AGC processing circuit with large dynamic range
ARM processor with high performance
Support group editing of network playback terminals
Built-in chime
Support selection between paging and intercom functions for network playback terminals
Support paging and intercom function between intelligent paging stations
Support playback of songs in program list of network host
With recording function to record and play recordings of paging
