Sell-digital door locks

1. Easy for register/change a password
2. Double locking function
3. Blue LED keypad lighting in the night
4. Burglar alarm by forced entry
5. Low battery alarm function
6. Auto locking function
7. Anti-voltage shocking system
8. Mute function
9.  Strong and smart design                      
10. Zinc alloy material                    
11. Power: D.C6(V)  AA 1.5V x4pcs                       
12. Password: 3-12 digital                     
13. Electro-keys: 1-20 ones

Other Price Terms:

TT or LC