SPON Global--IP Intercom & PA System

Cross Rrgion
The PA In The Cross Region


With its gradual economic growth, China attaches great importance to the urbanization,however most of the rural areas are confronted with the defects of being unable to keep themselves updated with the latest information. What’s more, the communication system there are so wretched that villagers can’t get timely evacuation information if there is a sudden burst of natural disasters, which reminds us of the Wenchuan Earthquake Disaster. SPON gives the best solution of village/ enterprise PA system.

1.WAN transmission:The system is based on internet transmission, without the region limitation.
2.Broadcasting:The administrative staff can play BGM or make voice broadcasting to all or any part of regions.
3.Low bandwidth: The audio transmission bandwidth is as low as 0.1Mbps per channel.
4.Linkage:The system supports to link fire alarm system to broadcast siren tone to specific zone automatically.
Connection drawing:

About Us
Changsha SPON Communication Technology Co., LTD was established in 2002 with over 20000 Square meter workplace . It is a national high-tech enterprise which has own core intellectual property and innovative research & development capabilities. We have rich experience in IP video and audio products and PA system products.
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