General description
The Waterproof Mechanical Code Lock is a keyless mechanical combination door lock designed for wooden office doors. It features a unique password system with a combination of 1 to 11 digits, ensuring security without the need for keys. The lock is made from durable zinc alloy and steel, providing robust and precise locking capabilities.
Technical specifications
- Material: Zinc alloy and steel
- Applicable door thickness: 30-60 mm
- Applicable type: Suitable for both interior and exterior doors
- Password length: 1 to 11 digits
- Standard locking tongue distance: 60 mm (70 mm optional)
- Panel dimensions: 142 x 42 x 25 mm (approximately)
- Lock body dimensions: 142 x 44 x 64 mm (approximately)
Installation
The lock comes with screws and an English manual, making installation straightforward. To change the direction of the handle, loosen the screws in the finger hole and reposition the handle at a 90° angle.
Usage
This lock allows for a customizable password, with the recommended length being between 4 to 6 digits. To reset the password, press the reset button (C) if the entered password is incorrect, then input the correct password. Other buttons can also be set as part of the password.



















