Mechanical digital code door lock with key pushbutton garden office security lock waterproof keypad Home entrance door lock
Compared with the old mechanical lock, this mechanical code lock is a lock that can be opened without a key. It is easy to install and easy to open.Its waterproof, fireproof and moisture-proof advantages are unmatched by electronic locks. It can be used outdoors for a long time without rusting.This lock is small and exquisite, and can also be installed on some cabinet doors, requiring a door thickness of 30-70mm.Here we mainly introduce the 3rd generation 678. For more information and price of the other two generation you cna leave message for us.
Item Features
- Enough number combination: 13 password buttons combination.- Wide range of applications: American standard single tongue lock body, can replace the ball lock- Suitable for doors of different materials: wooden doors, aluminum doors, metal doors, iron doors, etc. ( wooden door is recommended)- Zinc alloy material, solid and durable- Garbled passwords: In other words, the code can be entered in any order, for example 1234 can be 4321 or 1342 or any order.- PVD processing, low cost maintenance: high-end PVD plating, will not fade for ten years- No matter left or right: Left and right doors can be used, easy to install
Comparation of three generation Lock
The main difference among three generations is shown as below . The way to set code could be a little different from each other. And it is more convenient for user to reset password based on the 3rd generation 678.Precautions:After entering the password, it can be opened by rotating the handle. The process of rotating the handle is also the process of returning the internal code of the door lock, so the door is locked after it is closed. Press the C button (reset button) before each door opening to prevent the button from being pressed.When entering a password in garbled, it is just a disordered order. You cannot enter a non-password number.
Installation requirements
This door lock is suitable for door thickness between 30-70 mm. If you need to lengthen the lock lever, please contact customer service.You need to set up password before installing the appropriate password. It cannot be set after installation.This door lock cannot directly replace the ball lock. You need to open a screw hole on the original door.The handles can be interchanged left and right without the problem of door opening direction.It can be installed on wooden doors without holes normally.
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