No Need To Connect To The Internet, App One Key To Unlock The LockWhen Someone Uses The Mobile Phone To Unlock The Lock, No Matter Where It Is, The Unlocking Situation Can Always Be UnderstoodOffice Is More Convenient, Fingerprint Unlocking Can Be Queried At Any TimeUsing High-Resolution Fingerprint Module + A Of Multi-Dimensional Fingerprint Recognition, The Speed And Accuracy Of Fingerprint Recognition Are Optimized To The Greatest Extent, And The Recognition Rate Is 0AI Learning Technology, It Independently Perceives Fingerprint Changes, Maintains Sensitivity At All , And Becomes More Sensitive The It Is UsedDescription:1. Material: Zinc Alloy2. Fingerprint Storage Capacity: 50 (Pieces)3. Recognition Rate: Less than 0.001(%)4. Scope Of Application: Home, Office, Warehouse 5. Service Life: 100000 ()6. Number Of Unlocks: 100000 ()7. Rejection Rate: Less than 1% (%)8. Power Supply: Alternating Current9. Scan Time: Less than 0.2(S)10. Working Humidity: -10-50(%)11. Size: 4.55 x 4.35cm12.Battery Capacity: 180 Mah13Waterproof Grade: Ip6514.Low Battery Alert: The Red Light Flashes When Turned On. The Battery Level Is Displayed In The Mobile Appcolor: GreenPackage Contents:1 x Smart Fingerprint LockOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.