INTERCOM SYSTEM IN EXPRESSWAY
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 and to link fire alarm system to broadcast siren tone to specific zone automatically.