I am so thankful to have found this a awesome 955 SmartCode Electronic Pembroke Lever door handle with lock. Not only does it come with keys in case you want to use them instead of the smart lock features, but I highly recommend using those features! It takes minutes to set up a code. You can set it for multiple codes for different users. Then, simply hit a button to lock the door when you leave. Then, enter your code upon return and it unlocks the door. Sturdy lock, works great, and I would and will rwcommend!