Door Window Sensors XHS2-TY , XHS2-UE Home Comcast Xfinity Security MCT-350

Door/WIndow sensors are designed to secure the perimeter of the residential premise, and provide the ability to add various automation services. The Door/Window sensor, which consists of a magnet that attaches to a door or window, will communicate door events to the home security system. When the magnet is moved away from the sensor, a signal will be sent to convenience lighting based on system settings.