Digital Electronic Coded Lock, Touch Screen Password Lock for Cabinet Mailbox File Sauna Drawer School Lockers Easy to Install

About this item

• BEAUTIFUL AND made of zinc alloy material, strong and durable, and dustproof, The shell design is elegant, the full touch screen has high sensitivity, high reliability, convenient operation, strong anti-interference ability and high safety.
• EASY TO INSTALL: it needs to be inserted into the mounting hole, no screws are needed. The mounting hole can be 19*15.8mm. Suitable for cabinet thickness from 0.5mm to 12mm.
• PASSWORD UNLOCKING: a lock with a combination of 1-15 digits can be set. The original dial setting is 1-2-3-4. Suitable for toolboxes, cabinets, drawers, mailboxes, school lockers or any place where the keys are not suitable.
• LOW VOLTAGE ALARM: When the battery voltage drops to DC3.3V±0.2, a buzzer will sound when the door lock is unlocked to remind the user to replace the battery. After unlocking, remove the battery cover and replace it (note the direction of the positive and negative poles of the battery).
• NOTE: (manual measurement, please allow slight errors. Thank you for your understanding). Please read the instructions carefully before use.