As an analog video intercom system, AB-6A-608 super apartment system is based on 485 communication protocol and video differential signal transmission with automatic range measurement and compensation. The functions involve video intercom, monitoring, unlocking, emergency alarm, security alarm, secondary intercom, doorbell call, Do not Disturb, information release, image storage, elevator linkage control, door magnetic detector and low voltage warning, etc. The system is suitable for high-rise, small high-rise and multi-layer buildings as well as villas, especially for the network management of large residential community.
> RS485 interface
> Cat5e cable based video signal transmission
> Automatic video transmission distance measurement and signal gain compensation
> Appable for apartment & villas
> Be equipped with 8 alarm zones