<p>Sinceretali</p>With its small size, easy installation, and safety assurance, this product contains a second-generation chip and a rechargeable battery that can serve as a security guard for your drawers and cabinets. Features: - Professional biometric technology: fast identification, semiconductor biometric identification from all angles, 0.3 seconds quick unlocking. - Electricity saving: low power consumption. With the external USB emergency socket, you will never worry that the lock can't be opened without power. - This product can record 20 fingerprints, which is convenient for many people. - Available in 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. - Solve the problems of forgetting keys and password leakage. Specifications: Model: BP01 Material: ABS + Glass Color: Black Installation: Left / Right (Optional) Identification: 360 degree semiconductor fingerprint identification Number of registered fingerprints: 20 Recognition time: <0.3s Standby time: 500 days False acceptance rate: <0.0001% Working environment: Temperature: -20℃-65℃ / -4℉-149℉ Humidity: 0-90% RH (NO Frost) Product size: 30 * 32 * 80mm / 1.18 * 1.26 * 3.15in Product weight: 31g / 1.09oz Package size: 36 * 36 * 90mm / 1.42 * 1.42 * 3.54in Package weight: 40g / 1.41oz