Improved security at the entrance GOAL V-MDU5 New installation

"I want to improve the security of the entrance with new tenants"

It seems that I bought a second-hand detached property.I felt that it was quite a bargain.The front door has an old thumb-latch lock.
Is it 6 pins of WEST?The engraving of PanaHome 5500 could be confirmed on the front.

It is conceivable to replace the cylinder with a dimple key compatible cylinder, but since it is an old type, it is not possible to improve crime prevention by replacing only the cylinder.Full set replacement is required.This is costly and not applicable.

Therefore, we decided to take a cost-effective method by adding a new auxiliary lock.

By the way, if you only replace the cylinder, it will be the OEM original WEST916 cylinder. Two identical cylinders, 916-G5552+916-G5550 cylinders.Stock up next time.