Digital Electronic 12-Button Lock Keyless Password Security Lock for Drawers Cabinets

Features: 1.12-button touch button with backlight, with automatic door locking and manual door locking modes. 2.Adopts Micro USB interface of the emergency power supply, which is convenient for use with mobile phone chargers or charging device. 3.Support any combination of 4-10 digits for the user and management codes. And the key amount is up to 10 million groups, providing you much convenience. 4.It will automatically alarm after inputting password incorrectly for 3 times, safer and more reliable. 5.With power supply of 3 AAA batteries, it has low power consumption. The battery life is more than one year, and the lock has automatic prompt when the power is insufficient. Specification: Features: 12-button touch button with backlight, with automatic door locking and manual door locking modes. Adopts Micro USB interface of the emergency power supply, which is convenient for use with mobile phone chargers or charging device. Support any combination of 4-10 digits for the user and management codes. And the key amount is up to 10 million groups, providing you much convenience. It will automatically alarm after inputting password incorrectly for 3 times, safer and more reliable. With power supply of 3 AAA batteries, it has low power consumption. The battery life is more than one year, and the lock has automatic prompt when the power is insufficient. Suitable for wardrobes, drawers, shoe cabinets, office cabinets, newspaper boxes, metal cabinets, wooden cabinets, tool boxes, mailboxes, school lockers, etc. Specification: Power: 3 x AAA battery (not included) Power: 4.5V Low Voltage: 3.6V 0.2V Current: 20uA(quiescent current), 200mA(dynamic current) Working Temperature: 0-55C Working Humidity: 20%-80% RH Lock Box Usage Time: > 20000 times Battery Life: > 4000h Lock Material: Plastic hardware combination Lock Box&Lock Catch Material: ABS plastic Lock Surface Treatment: Acrylic Lock Box Power Supply: 3 AAA battery(not included) Size: Lock: Approx. 95x23.5x9.5mm/3.7x0.9x0.4in Lock Catch: Approx. 73x24x12mm/2.9x0.9x0.5in Lock Box: Approx. 57x84x23mm/2.2x3.3x0.9in Package List: 1 x Electronic Password Lock 1 x Lock Box 1 x Lock Catch 1 x Pack of Screw 1 x Connection Cable