Kwikset SmartCode 955 Light Commercial 10-Button Keypad Satin Chrome Electronic Kingston Lever, Featuring Convenient Keyless Entry, 3-Year Battery Life and High Traffic Durability

CONVENIENT KEYLESS ENTRY: Keypad entry makes coming and going secure and simple. Easily lock and unlock your door without having to take out your keys 3-YEAR BATTERY LIFE: Battery lasts at least 3 years, giving you more time in between battery replacements. Uses 1x 9V battery, battery included HIGH TRAFFIC DURABILITY: Lock tested to 500,000 cycles to ensure lasting, reliable performance in high-traffic entryways like bathrooms, storage sheds, and small businesses EASY CODE MANAGEMENT: Customize up to 30 user codes, 1 one-time user code and 1 programming code that lets you edit or delete user codes whenever you need to