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

General description Waterproof Door Lock with Digital Push Button offers a keyless entry solution with 100% mechanical operation, eliminating the need for batteries or an external power supply. Its waterproof design ensures durability in various weather conditions. Technical specifications Material: Zinc Alloy Operation: Mechanical, no batteries required Waterproof: Yes Door thickness compatibility: 35mm to 60mm Installation Easy to install using the attached template for hole placement. Ensure all parts are functioning properly before installation. Do not overtighten mounting bolts to avoid distortion. Confirm code and locking functionality before closing the door. Usage Unlock using a button code without the need for a key or card. Change the unlocking code on the back of the lock box; the password can be in any sequence. Press the "C" key before entering the code to unlock. Suitable for both left-open and right-open doors; handle direction can be adjusted accordingly.