Uniden USHC-1 Door/Windor Magnetic Sensor, White
Add some extra protection to your home with the Uniden USHC-1 Door/Windor Magnetic Sensor. This magnetic sensor can be used around doors or windows and wirelessly transmits a signal to the Gateway, indicating that the door or window has been either opened or closed (Gateway not included). The sensor operates using a CR2032 battery and includes double sided mounting tape for installation. The sensor is perfect for adding additional sensors to your USHC41, HC54, or HC84 Smart Home Security Systems.