A wired system will provide a more reliable signal. Additionally, the video quality will always remain consistent as it won't be susceptible to bandwidth fluctuations. The cameras won't use as much bandwidth because they don't need to send their video to the cloud.

Security cameras arefound in several locations like retail stores, office buildings, parkinglots, etc. They are used to monitor public activity by recording footageonly. Surveillance camerasare designed to alarm the authorities when criminal activity takes place.