Hi All, I'm new to the forum. It seems such an informative and supportive place. My Dad has been referred for his memory. He is up a lot in the night and wanders. I came to his flat today and his front door was unlocked. He lives in a block of flats. He didn't realise he had unlocked it. We have the Ring camera which is a blessing. I wondered if anyone had any suggestions on how we can keep in safe. Thank you so much.