Level C-L12U Touch - Smart Lock. Works with HomeKit - Satin Nickel
With its Bluetooth connectivity, electronic and keyless entry features, and deadbolt design, this lock is perfect for patio, interior/room, and front doors. It has a backset of 2-3/8" or 2-3/4", and a door thickness of 1-3/4", 1-7/8", or 2".