A:AnswerYes. I used it for my mother-in-law who is in a nursing home and it is great to see what's going on in a wide view. There are also several family members who have the app and can see and speak to her through the app.
A:AnswerThe Blink app can use FaceID and/or require a password. I didn’t see an option for two-factor authentication, such as sending a code to your phone number or device before allowing you to log in, but I’d reach out to Blink support for a more definitive answer.
A:AnswerYes, I have them in several areas of my home and they are excellent at showing my children moving around in the house with the lights out. As far as animals outdoors, it will depend on how close to the camera they are. Sometimes all I see are eyes and cannot tell if it's a deer, dog, coyote, etc. Depends on how near the object is.