Waterproof Door Lock with Digital Push Button, Keyless, Zinc Alloy - Black

- 100% mechanical operation, no batteries or external power supply required, waterproof.

- Push-button code unlocking (without a key or card), change the code on the back of the safe first; the unlock password does not have a pattern. If the password is set to 12345678, the password 87654321 can also be unlocked. Always press the "C" button before entering the code to open the lock.

- Suitable for left- and right-hand opening doors; the handle direction can be changed accordingly; suitable for door thicknesses: 35mm to 60mm.

- Easy to install, after drilling the holes on the door according to the attached template. NOTE: Make sure all components are working properly before installation. Do not overtighten the mounting bolts, as this may cause distortion and stress in the event of a malfunction. Do not close the door until the code and locking operation have been confirmed.