The Risco LightSYS Air Door Contact is a wireless magnetic sensor designed to protect doors and windows as part of the LightSYS Air security system. When placed on entry points, the sensor instantly notifies the control panel if a door or window is opened, providing a reliable first line of defense against intrusion. With easy, wire-free installation, tamper protection, and robust wireless signals, it’s ideal for safeguarding homes, offices, and rental properties. The contact integrates seamlessly with the LightSYS Air system for comprehensive perimeter security and remote monitoring.