QNAP VS-2008 VioStor NVR (Network Video Recorder) is the 2-bay, hot-swappable network surveillance system designed for small and midsized business who demands for megapixel recording..

The NVR adopts the innovative technology to support multi-server monitoring: the NVR can be cascaded to other QNAP NVR servers to monitor up to 120 IP cameras. No extra software is required on the PC..