QNAP Systems Inc.
The VioStor-8040U-RP NVR is an eight-bay, 2U chassis network surveillance
system designed for high-quality megapixel recording,
mass storage capacity and high-performance real-time monitoring. The stand-alone NVR is based on Linux OS and
supports 40-channel M-JPEG, MPEG-4 and H.264
recording. The NVR also can be cascaded to other
QNAP NVR servers to monitor up to 120 IP cameras.
It supports hot-swap hard drive design and
redundant power supply against system downtime
caused by hard drive failure or power outage.