| Material: | Zinc Alloy |
|---|---|
| Suitable for: | Wooden Doors, Steel Doors |
| Customized: | Non-Customized |
| Type: | Mechanical |
| Password Type: | 4-7 Number |
| Appearance: | Pearl Chrome |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
High quality and security No battery mechanical keypad code door lock
Features:
Keystroke function: 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
Specifications:
| Attribute | Value |
| Material | Zinc alloy |
| password type | 4-7 number |
| Appearance | pearl chrome |
| Door depth | 30-70mm |
| Suitable for | wooden doors, steel doors |
| Size | 142*42*21mm |
| Working temperature | -20ºC - 60ºC |
| Working humidity | 0%-95% |
Suppliers with verified business licenses
Audited Supplier 
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