A security system is a collection of devices and technologies designed to protect property and individuals from potential threats, such as theft, vandalism, or unauthorized access. These systems can include alarms, surveillance cameras, motion detectors, and access control systems. They work together to monitor and secure an area, providing alerts and evidence in case of an incident. Modern security systems often integrate with smart technology, allowing users to control and monitor their systems remotely through smartphones or computers. This connectivity enhances the effectiveness of the system, enabling real-time notifications and the ability to view live footage from surveillance cameras. Overall, a well-designed security system can significantly improve safety and peace of mind.