A few days ago I heard my friend said that their company is installed in the NVR, I think it anyway no matter what time they go to the company inside look at the legendary NVR, then I just try holding the mentality to decide to go to NVR look inside, but I didn’t expect my luck would be so good to their company just a project they will use this to a NVR, before always hear people say this NVR but it has not been a chance to see what the NVR does, after seeing this to a NVR that is indeed a very good product yet, if there is a chance I will give my company to buy the NVR to use.