HI, I have been look at 3-in-1 Video Security Smart Lock (the latest one with finger print, passcode and door bell together). After watching a few youtube video, it seems to me this set would only fit into door with the door knob and the deadbolt lock separated. But my door comes with an integrated door knob and deadbolt lock piece together (See pics below)
I believe there are two bigs holes forming a “8” shape drilled on the door, to allow the door handle on top (and the lock key) to interact with the deadbolt at the bottom.
Would the 3-in-1 fit?