Material: zinc alloy

Color: silver, coffee

Suitable: steel locker/wood locker; Drawer/file cabinet/locker

4 AA battery powered

external power supply in case of out of power

EM/Mifare card operated

low voltage alarm

anti-skid alarm

automatic bounce function. no need install handle

waterproof wristband card

cancel lost card function

Support public mode and home mode. 

Public mode: swipe any card to close, swipe again to unlock. 

Home mode: swipe setted card to unlock