Electronic door locks and digital security door locks are designed to make your life more convenient while adding additional security measures. Honeywell's electronic door locks allow you to enter a code into the lock to open the door. If you need to give someone access to get into your home, you can use the one-time user code feature. This way they only have the code once and it goes away after they use it. This can be used for repairs, maintenance, babysitters, or even if you are on vacation. There is also a failed attempt alarm which will sound if someone enters the code incorrectly. Each lock includes 2 entry keys as well in case the batteries die on the lock. Add convenience and security to your life with a NEW Honeywell door lock.