Embrace a key-free and worry-free lifestyle with Yale's very first retrofit smart lock: the Yale Approach™ Lock. This sleek and modern lock seamlessly integrates with your front door- all at an approachable price point- and installs on the inside of your door without replacing your existing deadbolt, so you can keep your keys. Paired with a Yale Connect, you can lock, unlock, share access to your home and track who comes and goes from anywhere—all through the Yale Access app. Enjoy hands-free access with Auto-Unlock, and have peace of mind knowing Auto-Lock with Doorsense® will lock the door behind you. Upgrade with the Yale Keypad to unlock even more ways to access your home.