Master Lock DSKP0603PD Keyless Electronic Keypad Deadbolt with Light Up Keypad, Bright Brass

Standard deadbolt security or NightWatch to lock out all keys, including lost or stolen keys for extra security. BumpStop advanced cylinder technology specially engineered to resist bump attacks. Ready to install, fits standard door sizes, replaces most all brands, and installs with a phillips screwdriver. The Master Lock electronic deadbolt provides keyless convienence with backup key access. Weather tough, ideal for harsh outdoor conditions, protected from water, ice, dirt and grime. Easy to program: stores up to 20 unique user codes, supplied with 2 factory pre-set codes. Deadbolt uses Kwikset keyway. Four AAA batteries included.