How to centralized management of IP Camera in multiple LAN

How to centralized management of IP Camera in multiple LAN
Recently, most of the clients to reflect, in some large projects, due to the limitations of the network transmission speed, usually takes the project into a good number of groups, then the connection of the groups and centralized management. Is said multiple LAN centralized management. So, IP Camera, how to solve multiple LAN centrally manage it?
Of course, the server type of solution is very easy to solve this problem, the camera's video, daily monitoring, directly in the local LAN. IP Camera also connect to the server, then headquarters superiors if you need to view the image, to connect to the server view can.
Server approach, after all, need a server, require a relatively high cost. Daily monitoring video Network camera, directly on the local LAN, in the general case, the so-called headquarters need to view the real-time image below, video, after all, rarely, pure for this frame a server, a lot of the case is quite a waste of resources.
Dynamic domain name resolution but also play a role. The importance of monitoring points use dynamic domain name mapped to the external network to the outside if you need to see real-time images directly using the dynamic domain name to see can be. Headquarters If you need to view the surveillance video below, remote connection software (the mstsc command system comes radmin, pcanywhere, TeamViewer software) can be installed in the following computer headquarters taken out directly through the remote connection software will correspond to the video file can.
Through remote connection software, can all watch and control the entire screen of the following computer equivalent of following all the real-time Network camera image can be viewed directly.
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