I know most of these subjects are already covered somewhere but I could not find this one. I own a restaurant and just need some basic info to begin my efforts to install a video secuirty system.
In a reasonably low lit restaurant, what should be the basic Lines per inch/resolution for my cameras? I know there is probably an advanced calculus/trigonometry/linear algebra formula to answer this question, but I was hoping that someone could give me a SWAG (Stupid-Wild-Ass-Guestimate) to begin.
Thanks in advance for your patience and hopefully your answer.
