So here is what steps you will need to do,, First you will need to turn the camera on.. When the cameras are new they are not active and the Dahua and Amcrest and other devices like Dahua will not find the cameras when not active.. So you will need a tool called SADP.. You will need to connect your camera to a local Switch/hub or router, If you don't have a POE, POE+ or POE++ switch you will need 12v or a POE Injector.. Once you connect your camera to your normal LAN you will use SADP program to find your Hikvision device that isn't active and setup a password and IP for your camera.. Seeing you want to use POE NVR you would go down your list of camera to the next port or the port you want to add it to and setup something with same password as your NVR and an IP of 10.1.1.xxx and the xxx is the IP of where it is in line on your NVR. IF you have lets say 10.1.1.65, 66, 67 and 68 already in use and adding this camera to port5 of the NVR then you could make the IP 10.1.1.69 and the NVR would be ok with that.. You will also or maybe need to also setup a ONVIF password for your Hikvision camera if it isn't setup to use your admin as the ONVIF password.. Once you do this again using the password that you setup for your NVR. Then you can remove power from the camera and connect the camera to the NVR port 5 or in your case what ever port it is going to.. When you do this it most likely will not show up below. But if you do a device search again after connecting it, it should show on top with the 10.1.1.xxx that you setup for it and show port 80 or might even be port 8999 or something that the NVR should know when you do a search.. add it.. You will need to put in the password even though it is the same because they are different brands and just seems to work that way.. So you go down to the area below and the camera should be there with red dot. Click the pencil and change the password to the one you set and that camera should now show on the GUI. after a few hit refresh and it should now show green?