Keyless Mechanical Lock, Easy Operation, 1-11 Digit Smart Lock, Door Lock for Warehouses, Homes, and Offices

Mechanical code locks require no power source and are extremely convenient. The high-quality zinc alloy shell is chrome-plated, and the surface is electroplated, effectively resisting serious damage.

Suitable for sliding doors in kitchens, balconies, office doors, interior doors, rental doors, complex doors, or any location where a key is unsuitable.

Passwords do not need to be entered in sequence. For example, if the password is "Y123", the user can also unlock it by pressing "123Y".

The sensitive password key is easy to operate, and users can set a non-repeating password combination from 1 to 11.

Reset function: If you enter the password incorrectly, first press the C key, then enter the correct password to unlock it.