1) Brand: DOUWIN Lock     2) Open Mode: 2modes
1st mode: Single mode which opened by one password, or one fingerprint, or one card.
2nd mode: Double mode which only opened by password+fingerprint, or fingerprint+card, or card+password.

3) Fingerprint Collection Methods: Semi-conductor     

4) Working Voltage: 6V DC (4pcs 1.5V AAA alkaline Battery),  in case the lock loss the power, you can use USB power from outside. 

5) Static Power(20UA), Dynamic Power Consumption��200MA��   

6)fingerprint Storage Capacity(SC): 100fingerprints,   password: 20groups, card: 20Users , Opened by mechanical key in emergency.     

7) Comparison time: ��0.1sec.    8) Fake Fingerprint Read Rate(FAR): ��0.0001%    9) Right Fingerprint Misread(FRR) : 0.01%                 

 Applicable glass door thickness: 35mm-80mm,       LCD menu Screen