Intrusion alarms, also known as burglar alarms or security alarms,are essential components of security systems designed to detect unauthorized entry or intrusion into a protected area. These alarms consist of sensors strategically placed around a property, such as door and window contacts, motion detectors, and glass break sensors, which are connected to a central control panel. When an unauthorized entry is detected, the sensors trigger the alarm system, which then emits a loud sound or sends a notication to alert occupants or security personnel of the potential threat. Intrusion alarms serve as a deterrent to burglars and intruders, helping to protect homes, businesses, and other properties from theft, vandalism, and unauthorized access.