Material: zinc alloy

Color: Silver,black

Suitable: steel locker/wood locker; 

Drawer/file cabinet/locker

4 AA battery powered

external power supply in case of out of power

EM card operated

low voltage alarm

anti-skid alarm

automatic bounce function. 

no need install handle

waterproof wristband card

cancel lost card function

unlock mode: EM card, password, fingerprint

Support public mode and home mode. 

Public mode: enter any password to close, enter same password again to unlock. 

Home mode: enter setted password to unlock