Kwikset 916CNTZW500 Z-Wave ZW500 Enabled Contemporary Smartcode Touchscreen Deadbolt with RCAL Latch and RCS Strike Iron Round Corner Adjustable Latch, 2 3/8" or 2 3/4" BacksetRound Corner Full Lip Deadbolt Strike5 Pin Cylinder2-1/8" CrossboreContemporaryKwikset Pin & Tumbler5-3/4" x 2-3/4"; 1-3/16" ProjectionExpanding Your Security System Solution With A Kwikset Smartcode 916 Touchscreen Deadbolt With Home Connect Technology Will Allow The Lock To Talk Wirelessly To Security And Home Automation Systems Via Z-Wave.Capacitive TouchscreenSecured Keyless Entry ConvenienceOne Touch LockingWorks With Amazon Alexa Via Samsung Smartthings And/Or WinkDramatically Reduced Interior Size And Sleek Metal Design30 User Codes Plus Master Code Feature For Added SecurityBhma Grade 2 Certified20 Minute Fire Rating - Ul CertifiedFull 128-Bit Encryption SecurityLimited Lifetime Mechanical and Finish, 1 Year Electronics Warranty