With the development of the Windows 10 IoT core for Raspberry Pi 2 this presentation introduces Windows 10 on the Raspberry Pi and Azure Machine Learning's Project Oxford to use the Face recognition service to enable building access. The demo integrates simple electronics and multiple devices to the cloud. I've had to dust off my soldering iron and think back a long time to get the demo working and the final solution utilises the strength of each component in a simple and effective way.