Satin Nickel, Touch Screen Electronic Deadbolt, Stand Alone Touch Screen Keypad Locking Device, Adjustable Volume Level, Easy To Use, Install & Program Users, 25 Users For Stand Alone Version Without Wireless, Deadbolt Motor, Motorized Bolt In & Out, Auto Re-Lock Feature, Low Battery Warning, Adjustable Backset, Latch Bolt 2-3/8" To 2-3/4", Key Override With KW-1, 5 Pin Brass Cylinder Thumb Turn Inside, Designed To Meet ANSI/BHMA 156.36, Grade 2, Uses 4 "AA" Batteries, Included, Trilingual In English, Spanish & French, 1 Year Battery Life.