A:AnswerIf you use a bottom knob/lever handle with a key, then you would have to use the manual key for that part and your code/fingerprint for the main lock. (the key is more of a last resort, the battery died type of situation). Most installations of this lock I've seen just use a dummy knob or lever (like you would use on a bathroom door).
A:AnswerYes, you can change the code entry as many times as you want from your eufy setting (on ur phone), just like forgot password on any device but in this case you will select change passcode).
A:AnswerYes. Using the Eufy app you are able to lock and unlock the deadbolt anywhere in the world. The app will also tell you if the lock fails for any reason through the notification settings.
A:AnswerThis would just replace the deadbolt. What I did was just put a hallway ( non lockable ) door handle below it for for the door handle or you can use your existing.
A:AnswerI have also the august lock and that works with HomeKit and I barely used it with apple HomeKit. This lock having the finger print reader I double you will ever need to use your phone unless you’re opening the door to someone.
