Demenity is a non-invasive monitoring system designed to support dementia care and reduce risks such as wandering and falls in elderly patients. It uses environmental sensors (motion, temperature, light, sound) instead of cameras to track daily patterns and detect potential risks, providing predictive alerts to caregivers. Through a web-based dashboard, users can easily monitor patient conditions and share information with medical professionals, while the system can also automatically adjust the environment to maintain a safer care setting.