Improve your surveillance with these new network surveillance system from QNAP. QNAP Security today unveiled the NVR-104, the most affordable and reliable network surveillance system for SOHO and SMB. The NVR-104 supports high quality 4-channel M-JPEG/ MPEG-4 recording and up to 120-channel real-time monitoring with the innovative multi-server monitoring feature. It is a Linux-based, low ...