Lose Your Keys. For Good. Introducing the slimmest electronic lock for your home; the Assure Lock SL. This sleek and modern touchscreen deadbolt allows homeowners to enjoy the convenience of 100% key free unlocking while enhancing curb appeal. Unlock your home without the hassle of keys by entering your 4-8 digit entry code on the keypad. Lock the door behind you by simply tapping the keypad. The lock is simple to install and even easier to use. Upgrade your Assure Lock SL with a Yale Smart Module to add it to your smart home or security system.

Unlock By Entering Your Code On The Keypad

When you don't have your phone on you, simply unlock the door using your unique entry code on the easy-to-use keypad. Create permanent, scheduled, or temporary codes for people you trust.

Automatically Locks Behind You

Never worry about whether or not you remembered to lock the door. The Assure Lock can automatically lock behind you. 

Upgrade with Wi-Fi

Upgrade your Yale Assure Lock with Wi-Fi anytime by adding the Yale Access Upgrade Kit. Manage your lock from anywhere with the Yale Access app and enjoy added convenience with auto-unlock via Bluetooth and voice assistant integration.

Share Access, Not Keys

Create unique codes to share with people you trust, or use your smart home app to grant access to others. Delete codes whenever you need to.

Easy to Install - Replaces Your Existing Hardware

Installs in minutes using just a screwdriver on most standard doors. Step by step installation and programming instructions are available with the free BILT app.