Halo Wi-Fi Smart Lock is a keyless entry electronic deadbolt featuring SmartKey. Using the Kwikset App, you can lock/unlock, program up to 250 user access codes, and receive notifications from anywhere there's an Internet connection. The venetian bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. Halifax combines sophistication and simplicity, making this design the ideal accent for a Contemporary home. This passage knob/lever is best used on interior hall and closet applications where no locking is required. The knob/lever is reversible and mounts on both left and right handed doors.