I embrace the reality that when the pre-show warning says ''For Mature Audiences Only '' They really mean that its target audience is actually immature buffoons, so I will likely enjoy it.
I prefer these type over automatic lockers or the ones that have only one "turn knob" on one side of the lock. Sometimes a door doesn't line up just perfectly, so I like to be able to, or "have to" turn the knob after any necessary moving the door a bit.
Unless you are expert enough to EXACTLY line up deadbolt to hole, these types are your best bet.
These BE365's are easy to setup in existing deadbolt systems, although with one that I bought, I had to slightly increase the size of the deadbolt hole, because the bolt was larger than the original.
You will need instructions to set up, so you know how to program, so unless you already have instructions, make sure you can get them with the purchase or online,