Image: I start cutting the hole

    Album:The Interior:Keypad-Door-Lock

The keypad and deadbolt attached.
I start cutting the hole
where I think the deadbolt goes. Turns out I'm a little too far in (better than too far out). The plate on top shows my primitive padlock locking method that I used to use.

The inner plate installed

Album created by photo album generator from Dave Madison's Marginal Hacks on Mon Dec 31 21:02:11 2018