D1 H.264 Tiny Design Power Sharing with CCTV 1-CH Video Server VS8100. VIVOTEK VS8100 is a small-sized H.264 1-CH video server that helps you migrate from analog to digital surveillance system with ease. Its power sharing with CCTV and tiny design make it ideal for front-end installation and surveillance applications such as home, offices, retail stores, banks, and city surveillance, where their power supply and IP network connections are already settled. VS8100 supports a variety types of analog cameras, including PTZ cameras with its Pan/Tilt/Zoom control through the built-in RS-485 port. Features: Up to 30 fps at D1 Resolution Real-time H.264, MJPEG Compression (Dual Codec) Simultaneous Multiple Streaming One Way Audio RS-485 Interface for PTZ Camera Control Ultra-mini Size for Front-end Installation and Discreet Surveillance Application DC 12V Power Sharing with Analog Camera Green Product