The 2 models I have had both can be opened with a key in any worst case scenario, and can be locked manually without either the electronics or the key. I carry the key with me all the time, but nobody else in the household does.
The model I have currently runs a couple years on one set of batteries, and is good about giving you ample warning that the batteries are getting weak. That lock is the one electronic device I own that has never had a hiccup. Hope I didn’t just curse myself.
Anecdotally I have yet to hear of a problem, but that is only a sample size of 7 locks over maybe 10 years from 3 families so not worth much.
Do you mind saying what brand/model? I've got a big-box fingerprint reader lock that works fine, but it eats batteries like crazy and I'm not crazy about the "firmware" updates that get pushed (poorly) by the manufacturer. In the 3 years I've had it, we've had four firmware pushes, none of which ever reached my smartphone without significant hassles.
I guess that's the point I was getting at. You still need to have a key on you or secreted somewhere.
The auto locking function of the electronic lock is a convenience perhaps...but I don't see it as a solution to simply locking the door...(since there's still a chance I'll need that key.)
I'll stick with the old school method.
There's nothing civil about this war.
I went to electronic locks because I could NOT get the kids, when little, to consistently keep the doors locked (or even my wife at times). With elocks they’re always locked.
Key backup enables u to get in if the lock fails, however, in 18 yrs of using them, I’ve never had a failure. Wear out, yes. Batteries need replacing, yes. But I’ve always had warning to replace. Never locked out.
Ken
BBI: ...”you better not forget the safe word because shit's about to get weird”...
revchuck38: ...”mo' ammo is mo' betta' unless you're swimming or on fire.”