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CMX public address system installed in Shanghai Line 1 Metro--Jinjiang Action Park Station.

CMX public address system installed in Shanghai Line 1 Metro--Jinjiang Action Park Station.


Jinjiang Park Station is a station on Shanghai Metro Line 1. The station is part of the first southern extension of the line which opened on 10 April 1995. During the time the metro line was open for public testing this station was the southern terminus. Later three more stations were added to the south of this station: Lianhua Road, Waihuanlu and Xinzhuang.



CMX is one of the leading public address system brand name in China, who manufacturer and offer complete digital public address, IP public address and EN54-16 voice alarm system for transportation communication system.


The metro public address system and emergency communication system of below requirements:

1) General announcement system for each zone and each station

2) Centralized system management from master station

3) Sub-decentralized system management from slave sation

4) Scheduled pre-recorded voice message and program files broadcasting

5) Emergency announcement for all zone, group zones and specified zone

6) Integration with fire alarm system for voice evacuation system

7) Integration with PIS system and CCTV and monitoring system

8) System log in history event and recordes

9) Emergency two way talk-back system








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