Hi no should be able to plug them into the back of the nvr . Then on the nvr go to camera search for cam should now see them coming up then click add camera you may need to then double click on the camera password and put in the camera old password .
Hi no should be able to plug them into the back of the nvr . Then on the nvr go to camera search for cam should now see them coming up then click add camera you may need to then double click on the camera password and put in the camera old password .