Features: 1Flexible Unlocking Options: This cabinet lock offers 2 unlocking options, card and password, offering you flexibility in access. Includes a USB port as backup in case of lock failure. 2100 Passwords Support: Store up to 100 sets of passwords in the database for added security. It requires just a one time setup of a numerical password, making it more secure and user friendly. 3Efficient Energy Use: Operated by 4 AAA batteries (not included) with up to 1 year of normal use before replacement. USB port on keypad side functions as emergency power source in case of sudden battery depletion. 4Easy Installation: Designed for single wooden cabinets with a thickness of 0.47 to 0.62 inches. If the thickness is less than this, you can easily install it using slimmer screws. 5Wide Usage: Suitable for most cabinets, such as home and office wooden cabinets, drawers, cupboards, lockers, shoe cabinets, etc., to meet your daily wide range of needs. Specification: Item Type: Drawer LockMaterial: ABS+Zinc AlloyUsage: Drawer Lock, Cabinet Door LockBattery: 4 x AAA Dry Batteries (Batteries not included)Weight: Approx. 173.00g / 6.1oz Package List: 1 x Cabinet Lock1 x Reset Pin1 x White Card12 x Screws3 x Accessories2 x Positioning Paper