The Dahua 2-Wire IP Video Intercom System allows tenants, property managers, and owners to manage keyless entry and visually communicate in real time with visitors. Each outdoor station includes a 2MP camera with up to 1080p resolution, and IR operation with a wide vertical and horizontal field of view. The non-polarized 2-wire cabling system with bus-based cascading technology improves cable utilization rate, reducing power supply wiring. This new system also supports standard Ethernet for flexibility if 2-wire is not available. Dahua Intercom devices are compatible with SIP 2.0 for Internet conferencing, telephony, event notification, and instant messaging.
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