Keypad Lock with Mifare Card:
- Unlock methods: Keypad, Mifare-1 Card and mechanical key.
- Most can be set 200 pieces users
- Keypad Door Lock Finish: Fadeless Stainless Steel finishing
- Door thickness between 28mm and 65mm;
- Philip Mifare-1 proximity card 
- Reader time: 1-2 seconds;
- Power Supply: DC6V, 4pcs AA alkaline batteries; 1 one year battery life
- With mechanical key in emergency
- Suitable for: home / house / office / apartment