SPON Global--IP Intercom & PA System

Intercom System In Expressway

Expressway is one of our common ways of traveling. However, have you ever thought about,for example, in the tunnel,what can be done if we encounter serious problems or emergencies (e.g., the car catches fire in the tunnel). SPON IP Intercom system expressway solution will do you a great favor.

1.One-touch call:One-touch call from toll gate/service area/tunnel to monitoring room to realize full-duplex intercom.
2.Call transfer:The system supports Busy line transfer, Power-off transfer, No-response transfer, Time-period transfer, Manual transfer.
3.Broadcasting:The administrative staff can play BGM or make voice broadcasting to all or any part of expressway sites.
4.Monitoring and recording:The system supports audio and video monitoring around IP terminal and recording of each call automatically
5.ONVIF protocol: Available for directly connecting to the mainstream NVR to realize audio and video recording synchronously for traceability.
6.Racket and tamper alarm:The IP terminal will alert server automatically when detecting racket and it will also emit alarm bell when someone tries dismantling it.
7.Warm service: Available for customizing personalized service voice message e.g.,"Have a nice trip".
8.Linkage:The system supports to link video surveillance system to pop up front end video automatically and to link VoIP telephone system/wireless intercom system to realize two-way
intercom with IP phone/walkie-talkie and 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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