1,Energy-conservation and environment-protective without power supply.

2,Change the password cipher at will,which is easy to operate.

3,Free structure replace the hand touch and voice identification.

4,Precision machinofacture ,which supply either the code or the mechanical key to open door.

5,It is the security numen of home and house,apartment,factory and office. 

 pin code door lock for glass doors    feature

 14 buttons, including 10 number keystroke and 4 letter keystroke.

 Special key—button “C”, eliminate misinput, easily use.
Numeral key—choose 4-7buttons to set the password in 13 keystroke except button “C”.

 Change code function: basic on the customers’ need, one should change password,7buttons most one time, but not overlap.

 Security function: exactitude design, preciseness structure, mechanism motion. With strict trial ,it can still work normally after 50000 times opening. Possess security and secrecy.

 Applying function: fit for every opening direction and locale, high adaption ability. Often use at home door, garage door, office, classroom, storeroom, dormitory, safety box and so on. 

 pin code door lock for glass doors : CE Certificate

This  pin code door lock   is suitable for inside door , home door, garage door, office door