DescriptionIf you are looking for a reliable and sturdy lock for your home or office drawer use, this product will be a wise choice for you. This is a fingerprint lock which is made of premium material for the long use. Selected material with nice durability has the long service life. It can meet your home or office use.Features- Color: Black.- Material: Aluminum alloy, ABS, PC.- Size: About7.20X5.50X2.30cm/2.83X2.16X0.90inch.- Operating temperature: -20-70 ().- Working humidity: 40%RH-85%RH.-Number of unlocks: 1000000 (times).- Scan time: - False acceptance rate: 0.002 (%).- Rejection rate: 1 (%).- Fingerprint storage capacity: 20.- It is made of high class material, which can withstand the long-term use.- ABS, PC and aluminum alloy material, which has the good durability and ensures the steady work performance.- Smart fingerprint design, very convenient and practical to use.- Fast fingerprint recognition and high recognition rate, perfect for home or office drawer use.- Simple structure offers you the convenient installation and operation.