Fingerprint Lock for Drawers & Cabinets

FEATURE

1.Smart and keyless.
2.Advanced biometric technology,more sensitive.
3.Motorized mechanism automatically.
4.Powered by 3xAAA alkaline battery,batterylife for more than 1 year.
5.Up to 40 fingerprints can be added.

Voltage:4.5V
Static Current: ?25?A
Dynamic Current:?220ma Working Temperature 0?~55?
Working Humidity:RH20%~80%
Low Voltage:3.6V+-0.2V