A surveillance system is a network of devices designed to monitor and record activities in a specific area. These systems often include cameras, sensors, and recording equipment, which can be used for security purposes in places like homes, businesses, and public spaces. The primary goal is to deter crime and ensure safety by providing real-time monitoring and evidence collection. Surveillance systems can be connected to the internet, allowing for remote access and control through devices like smartphones or computers. They may also incorporate features such as motion detection and alerts, enhancing their effectiveness in monitoring environments. Common types of surveillance systems include CCTV cameras and alarm systems.