A QR (Quick Response) code can be scanned to take you directly to the proper website and/or app designed for you mobile device.
You can also open a web browser, type in www.LancasterOpenHouses.com and receive the same functionality.
To use a QR code your mobile device must have a camera and QR scanner app. If you do not have one, search your mobile device's online store for "QR scanner". Note: Not all apps are free and you may incur data usage charges depending on the provider's plan.