Electronic Cabinet Lock Professional Smart Safety Combination Password Draw BAJ

Feature: \n 1. TWO WAYS: The smart cabinet lock can be unlocked with either a card key or a combination code, there is also an additional USB socket as a back up in case of lock failure, setting up the combination code and the card is very simple, instructions are provided in the user guide, no cell phone and no apps are required.\n2. SUPPORTS 100 CODES, 1 PASSWORD: The combination password cabinet lock has a database of up to 100 codes, just set a set of numeric codes for more security and concern for your safety.\n3. ENERGY EFFICIENCY, EMERGENCY BACKUP POWER: Uses 4 AAA batteries (batteries not included) as the only power source, and the batteries will last up to 1 year before being replaced There is a USB port on the side of the keyboard that can be used as an emergency power source in case the batteries suddenly run out.\n4. EASY INSTALLATION AND WARM TIPS: Please check the manual before installation. For single door wood cabinets that are 0.47 to 0.62 inches thick. If the thickn: