Description: 【High Performance】: Smart glass door lock, light prompt, semiconductor fingerprint, voice broadcast, function, automatic lock when closing the door, long battery Life, USB emergency power supply. 【 Password】: Fingerprint smart lock, you can add numbers before and after the real password to protect the password security. 【Parameters】: Fingerprint door lock, fingerprint capacity 100 pieces, card capacity 1000 pieces, password capacity 1000 groups. 【Installation Method】: Small magnetic plate punching installation electronic door lock. Applicable to glass door thickness 8-12mm, door size 6-15mm. 【Wide Applicable】: Keypad door lock for various environments, such as office glass doors, terraces, main entrances, closets, cabinets, hotel doors, apartment doors, exhibition halls, research rooms, etc. Specification: Power Supply: 4.5V-6.5V Remote Control: 16 groups Material: PVC Main Lock: 62.8mmx58.5mmx159.8mm Secondary Lock: 30mmx58.5mmx159.8mm Package Includes: 1 Main Lock 1 Secondary Lock 1 Main Lock Mounting Plate 1 Secondary Lock Mounting Plate 1 Main Lock Backing Sticker 1 Secondary Lock Backing Sticker 2 Cards 1 Wrench 1 Pack Screw 1 Manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.