1.Material:Zinc Alloy
2.Unlocking by fingerprint+code+mechanical key
3.Fingerprint Technology:Semiconductor
4.User capacity:300 User,fingerprint≤100
5.Low Power alarm
6.External charging with Android interface USB charging cable
7.Working power supply:4.3V-6.5V(voltage),4pcs AAA batteries
8.Fingerprint recognition rate: false recognition rate≤0.001%,rejection rate≤0.1%
9.Operating Current:Static≤50uA,Dynamic≤500mA
10.Working temperature:-25~70℃
11.Working humidity:15%~90%RH
12.Password length:6-10 digits
13.Applicable door thickness:38-120mm
14.Battery Life:more than 7000 times unlocking
15.Panel Size:W55*H240*D17.8mm