Hi Tom, In my original question, my intent of installing the Hikvision firmware into my Lorex recorder was contained the hope that I would gain compatibility between the Hikvision cameras and the recorder which would now be a Hikvision clone. If my assumptions are incorrect, I would be better off putting them on the curb for some other wild eyed optimist to play with. Not trying to build a professional grade system, just trying to learn as I go. Thanks, Jim