Upgrade the existing knob or lever with the Assure Lever and provide the convenience of unlocking and locking doors using the backlit touchscreen keypad; your customers will never have to carry around keys again. Users can create unique entry codes for friends and family and remove codes whenever they need to.
Yale® SL Touch Screen Deadbolt 
Upgrade the existing knob or lever with the Assure Lever and provide the convenience of unlocking and locking doors using the backlit touchscreen keypad; your customers will never have to carry around keys again. Users can create unique entry codes for friends and family and remove codes whenever they need to. The lock is Grade 2 Commercial certified and backed Yale, the world's favorite lock since 1840. Pair a Yale Smart Module with an Assure Lever and add it to your customer’s smart home. It's super easy to use and installs in minutes with just a screwdriver on standard doors (1-3/8" to 1-3/4" thick). Compatible with doors with no deadbolt (i.e. side entry, garage entry, basement, home office, etc.)
Important Note - Radio modules are sold separately from locks.  The list of compatible modules includes: Zigbee Module, C4 Zigbee Module, Z-Wave Module, August Kit and Apple Home Kit.
Features
Replaces the existing knob or lever with a keypad - No more fumbling with keys!
Enable Auto Relock to ensure your door always locks - Disable it at any time from the lock menu.
Never hide a key again, create unique entry codes for trusted guests. Delete codes anytime.
Enter the code on the backlit keypad to unlock and press any button on the keypad to lock the door.
Replaces the existing knob or lever in minutes on standard doors, 1-3/4" to 2-1/4" thick with just a screwdriver. The free BILT app walks you through installing your lock.
100% key free means it can't be picked or bumped and there's no keys to lose.
Upgrade with a Yale Smart Module or Connected by August Kit to be able to add the lock to a smart home or alarm system.
Features a BHMA Grade 2 Commercial certified deadbolt that's fully motorized and super quiet.
Touchscreen keypad features numbers that are backlit so they won't wear off after time. Wake the keypad by simply touching the Yale logo.