Graham H.
Give these a miss for now.
I agree with most of what has been said on this page. Door bell rings, it can take over a minute before you actually connect, and there are times when it doesn’t connect at all! DoorBird was recommended to me by an experienced installer. He had trouble connecting to wifi via by iPhone. He managed to do it via his Samsung then transferred info to my phone. For the amount of money this cost you would expect it to be top notch. It isn’t, nowhere near it. Avoid the system until DoorBird accept their product is poor and decide to update the connectivity. DoorBird own this problem and fix it please!

