In the browser wars of the past decade, Chrome has emerged as the overwhelming victor. IE6, Flash, and the Edge browser's previous engine have all faded into history. (Ironically, Edge now shares the same engine as Chrome, even down to the version number. :)) The security industry has also undergone profound changes, evolving from ActiveX in the early days to WebRTC today, offering increasingly convenient and faster user experiences.

With the onset of the fourth technological revolution, AI technology has undergone rapid development, and video analysis technology corresponding to video surveillance has also seen significant progress.

H5S starts from r18.2, and USC starts from 1.4, directly supporting the UVC VM6300 platform. It has built-in VM6300 platform IMOS protocol, supports real-time video, pan-tilt control, and playback.

USC has built-in iSCSI protocol, which can directly read and write iSCSI lun block devices, and supports iSCSI target auto-discovery, greatly reducing configuration time. Video data is written in streaming mode. The working node can be configured as a hot standby mode, which can achieve smooth switching of the device management node to the hot standby node, thus achieving redundant backup of device management video. Switching servers without needing to back up video reduces system downtime to a very small range.