Enjoy peace of mind knowing there is an extra layer of protection between your home and any visitors with the Smart Deadbolt With Touchscreen - Satin Nickel on your door. This smart deadbolt lock lets you enter without keys using the touchscreen panel to enter your code. When closing the door, you can lock it behind you by quickly pressing any button, making that simple, too. It comes with two physical keys for peace of mind in case you don't want to use the keypad in front of someone. This WiFi smart lock is compatible with Amazon Alexa.