The Accentra (Formerly Yale) B-AU-NTB612-NR-626 Nextouch Generation 2 Keypad Cylindrical Lock, Pushbutton Keypad, Augusta Lever, Cylinder Override, Small Format Interchangeable Prep, Less Core, Satin Chrome Finish, Non-handed 

The Accentra nexTouch NTB612 provides easy and secure keyless PIN code door access for your small businesses. Non-handed, and Equipped with a tactile push-button keypad, lockout mode, and more. Future-proof modular technology allows for upgrades as needs and technology expand.

• Tactile push button keypad; glove-friendly, ideal for exterior installs
• Designed for small business applications
• Seamlessly retrofits mechanical cylindrical locks for easy upgrade to access control
• Free-wheeling lever style resistant to vandalism
• Up to 25 user codes in keypad-only operation
• Easy to install; standard door prep, 2-1/8″ cross-bore, 1″ edge bore
• Standard 2 3/4" backset, 2 3/8" latch bolt replacement available
• Reduces cost of re-keying
• Voice prompted programming
• Privacy mode to lockout keypad entry
• 9V battery back-up
• Non-Handed

With Cylinder Override

• For doors that require a mechanical key override.
• Latchbolt retracted by lever outside with valid PIN code; by use of a mechanical key, or by operating lever inside.
• The inside lever is always active.
• Deadlocking latch bolt.