Waterproof door lock with digital push button, keyless, zinc alloy - black

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

-Unlock by button code (no key or card), change the code on the back of the lock case beforehand. The password for unlocking is sequential. If the password is set to 12345678, the password 87654321 can also unlock. Always press the "C" key before entering the code to open the lock.

-Suitable for a left-opening and a right-opening door. The handle direction can be modified accordingly. Suitable for door thicknesses from 35mm to 60mm. Easy to install, after drilling holes in the door according to the attached diagram. NOTE: Ensure all parts are functioning correctly before installation. Do not overtighten the mounting bolts, as this could cause distortion and overload in case of malfunction. Do not close the door before the code and locking operation have been confirmed.