Aura is a Bluetooth-enabled smart lock with one-touch locking and a motorized deadbolt. Within Bluetooth range of the lock, you can use the Kwikset app to control the lock, manage lock settings, and assign user codes. With your personalized code, you can enter your home with the convenience of keyless entry. Aura is easy to install and operates on 4 AA batteries. This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside. The rich tones of Iron Black add the finishing touch to this product. The Iron Black finish provides a rich and warm complement to the product’s style.