Most homeowners have been locked out of their houses because of this ONE mistake! ๐ซ๐
Have you ever wondered why modern security door keys come with a sealed plastic pack? ๐
Letโs correct the mistake: Many people assume the two Red Keys are the Master Keys, but they are actually the Construction Keys meant for builders and laborers during installation. The five sealed Black Keys are the owner's actual Master Keys!
Here is how they work:
While building or renovating, you give the workers the Red Keys to freely access the house.
Once the work is done, you unseal the pack, insert the Black Master Key for the first time, and turn it.
This action permanently alters the lock's internal pin configuration. The lock instantly re-keys itself to the master set, and the workers' keys (Red) never work again.
The Trap: If you test your Black Keys too early while your laborers are still working, you will instantly reset the cylinder, lock them out, and render the construction keys completely useless! ๐
Don't break the seal until the work is 100% finished.