By pairing the Schlage ZWave Deadbolt lock and MORzA's home automation functionality, you'll know exactly who's entering or exiting your home or business directly on your smartphone. When you need to let someone in but can't be there to do it, you can grant entry remotely from anywhere you are, and get an instant text or email notification when anyone accesses your door. With this lock, you can grant access in two ways: 1. Program and assign up to 19 private, 4digit codes for family members to punch in at the door. You can even set up onetime codes for guests, or recurring codes for housekeepers or caregivers. 2. When you're not home and need to let someone in, activate your deadbolt from your computer, tablet or smartphone; that person can now manually turn the bolt and unlock the door. The Schlage ZWave Deadbolt lock is simple to install and setup, has a 3year battery life which you can monitor online or on the lock itself, and can be lit for nighttime use. Choose the color and finish of their Schlage ZWave Deadbolt lock to fit the color and style of their home.