With its features of small size, easy installation and safety assurance, this product contains a second generation chip and a rechargeable battery that can serve as a safety guard for your drawers and cabinets. Features: - Professional biometric technology: quick identification, semiconductor biometric identification from all angles, quick unlock in 0.3 seconds. - Electricity saving: low energy consumption. With the external USB emergency socket, you will never worry that the lock cannot be opened without power. - This product can record 20 fingerprints, which is convenient for many people. - Available for left or right installation. - Once charged, it can be unlocked 3000 times and standby for 500 days. - Reliable and suitable for many types of drawers and cabinets. - Fix forgotten key and password leak issues. Features: Model: BP01 Material: ABS + Glass Color black Installation: left / right (optional) Identification: 360 degree semiconductor fingerprint identification Number of registered fingerprints : 20 Recognition time: