Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Can this lock be re-keyed to match existing locks?
Document: I have tried other locks, and this one is easy to use, doesn't use too much battery. It looks really nice.
This one only engages the bolt so that it can be turned in and out for about 5 seconds. I presume this will greatly lengthen the longevity of the battery.Conclusion:We no longer carry a door key. We have a garage door that can be opened with a code so we aren't worried about the battery going dead. The convenience of this lock is impressive. My wife loves it.
Only downside for me was my steel clad door had a 1.5 inch hole and the lock needs 2.125&#34; hole. !CONUNDRUM! Searching the web I discovered a few potential solutions. The most ridiculous (thought it would likely work with space and jigs) is remove the door and put it on a drill press. Not many have a shop an/or press with capacity for this.
Like I said, this deadbolt was easy to install. I have changed the codes a few times without any issues and I love the fact I don't have to dig around in my pockets for my keys. The quality build appears excellent and I don't foresee any issues in the future due to poor quality.
Great item. So nice not to have to carry another key around. People can have their own codes. Then if a person isn't needed you can remove the code.
Answer: no