Item NO.:  M012
Material:    aluminium alloy
Color:         silver/gold/black
Power supply: 4pcs AA batteries
Battery life:  10-12 month.
Low voltage alarm function: voltage lower than 4.8V
External power interface: yes
Working temperature:   -20 ℃ ~ +65 ℃ 
Working humidity: less than 98%RH
Lock body material:fire rated plastic.

2 working modes in one lock
permanent mode :       Under this mode, input passcode or swipe card to unlock.It will lock auto(latch gets out),just need close the door.It's suitable for special occassion or fixed person using.

temporary mode: Under this mode,input any passcode(or swipe any card)  to lock the cabinet.
The passcode or card become  invalid after opened the door, so the next user can use the cabinet. It's suitable for public like gym/swimming pool/shopping mall etc.

 3 Access ways:
card only/ passcode only/ card+passcode