A:Answer It depends on many factors. By default, our products are set to motion record, meaning they will only record when the cameras sense motion within the detection area. How long it takes the hard drive to become full depends on: 1) the size of the hard drive, 2) how many cameras are connected, 3) the recording resolution the cameras are set to, 4) the environment where the cameras are installed (how much traffic they detect) and 5) the recording setting for each camera ( motion, continuous, time schedule, etc...). Please view your products support page at the following link, should you need more information: https://support.nightowlsp.com/hc/en-us. Thanks for choosing Night Owl!
