Morning Industry Inc HF-01SN Touchpad Electronic Dead Bolt: * Available in Satin Nickel * Touchpad dead bolt for keyless entry into a home * Accepts up to 6 different codes/users with 28 digits each * Add or delete codes individually * Easy installation; no wiring or drilling required * Fits standard door prep * Bump-resistant key cylinders * Adjustable latch fits both 2.38" and 2.75" back sets * Includes 2 traditional keys * Uses common sc-1 key way