The VCN510-8/8P product supports 8-channel network video access, and provides a wide assortment of services for customers, such as live video surveillance, video retrieval and playback, Pan-Tilt-Zoom (PTZ) controls, alarm detection and linkage, voice intercom, and electronic map, reducing deployment costs. The VCN is widely applied in Safe City, small- and medium-sized campus, and site surveillance scenarios; for example, substations, base stations, and banking outlets. The VCN features easy maintenance, management, and deployment. (8P means 8 PoE ports)