Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can anyone just buy this and use it to change someone elses lock that has a smart key feature
Document: This is so easy to use. Assuming your locks are already Kwikset Smartkey (they will have a small notch next to the key) you can rekey your house in minutes. I won't say it's foolproof, because then someone will just invent a better fool. But still something your grandmother could master.For the cost, this is great peace of mind to change keys. It also allowed me to determine if I want certain doors keyed differently.
About a year later, I misplaced my keys OR LOST THEM, and was concerned about someone finding them and having access to my home.I reinvestigated the SMART KEY feature key, and then contacted Kwikset tech support to confirm my understanding that I could re-key my lock using their SMART KEY kit....i.e., the kit, which could be ordered from AMAZON, would contain a replacement key.
You cannot use both the silver keys and gold keys at the same time. If you key the lock using a silver key, you can only lock/unlock using one of the silver keys; the same is true for the gold keys. Kwikset's idea is that you can temporarily re-key your lock using one of the gold keys, hand a copy to someone, then when they're done, re-key back to the silver key.
The Smart Key feature is ingenious! These are extremely difficult to find now, but Amazon had all the locks, handles, and key sets needed for my home. Excellent pricing too.
The Kwikset Smart Re-Key Kit did not work at all. I had to replace one of the locksets I was trying to re-key and use the re-key tool that came with that new lockset to rekey my other lock. So besides wasting my money on this kit (small amount) I had to purchase a new lockset (more substantial amount) to resolve the problem. (The re-key tool that came with the new lockset worked like a charm - go figure)
I think the kwikset Smart Keys & Lock are one of the best things since sliced bread. The kit is easy to use to rekey Kwikset Smart key Deadbolts and Door locks. My only criticisms are 1)that the package comes with 4 &#34;Everyday&#34; keys of the same cut, and 2 &#34;Alternative&#34; keys of their same cut, so despite receiving 6 keys, there are really only two different key cuts.
Purchased the Smart Key lockset at my Lowes and ended up returning the item. Had the locking lever unit plus a deadbolt. First, the Smart Key tool appears to made from recycled aluminum cans. It bent every time I tried to use it. I was not successful in resetting either lock. Called customer service and talked for 30 minutes but still no luck. I consider myself fairly skilled at home repairs and feel this technology just is not ready for prime time.
We had to change the locks on our house when we became landlords and I was stressing out a little bit about where to find a new key. This set was perfect and I LOVE the rekeying tool (the red thing). Smart keys are super easy to rekey, but it's also easy to lose the tool, so I love the key ring big red rekeying tool. It's also nice to not have to deal with getting keys cut. I highly recommend this product.
this works like a charm. within a minute you can rekey smart locks. Rekey procedure is very simple and anyone can do it.
Let me re-key my lock in seconds. Had to buy the tumbler re-key unit since I had lost the original key.
Answer: yes