Veise VS01 Keyless Electronic Keypad Deadbolt Lock

I bought this a year ago and it has been flawless. If you are handy and have attention to details, this is likely an excellent buy. If this is your first time installing an electronic lock, also consider: 1. You will need to have fresh Alkaline AA batteries. You might get away with using quality rechargeable batteries but Vise officially supports Alkaline AA batteries. 2. You might miss a door sensor feature if you use the "auto lock" feature. Unless you have a way to shut the door behind you or remember to close the door before the "auto lock" feature kicks in, it's likely the bolt will hit the door jamb. This is something that happens to me a lot especially when I have guests visiting. However, this has not affected the lock itself, although it has marred the jamb. I would say this is absolutely unbeatable value when bought on sale. If it had some kind of a door sensor feature to protect the "auto lock" feature from kicking in when the door's not closed, this would be a market leader. I hope Vise thinks of this and comes up with a new version of this workhorse. Vise seems to be invested in building a high quality brand for themselves and I hope to purchase more from them in the future.