I have the same lock and for my money it's the best out there. The biggest selling point is the ability to add codes to give people (daughter, friends, contractors...) that work on certain days and certain times and I can access a report when a code was used. If my wife goes for a run and is home along she doesn't need keys or her phone or anything. She just leaves the house and when she gets back she enters her code and is in the house.