Pointless doorbell! Half the time the app doesn't load in time so when someone is there....they've gone by the time you can access it. Also lately whenever I open the app it doesn't work, so have to uninstall and install again. We will be changing to a different doorbell system as this just defeats the object of having something to let you know someone is on your property. Do not buy Ring doorbell! Come on Ring, read your reviews there's obviously something very wrong with it