Like I said last week, key systems seem to be top-of-mind for many of you these days.
In my last post, we reviewed some questions to consider when switching key system vendors.
Today I want to dive into your options for switching between types of key systems.
Key Systems – Types of Cylinders
As discussed in our epic series on key system management, there are three main types of cylinders:
- Standard Cylinders
- Interchangeable Cylinders (IC cylinder)
- eCylinders
Switching from a standard cylinder to an IC cylinder or eCylinder (or vice versa) will require you to purchase new hardware.
If you just need new mortise housings, you aren’t looking at a ton of money; but, the price tag will add up quickly if you have to start replacing other hardware such as lever sets.
If you are switching from an IC cylinder to an eCylinder, depending on the type of eCylinder you are using, you may run into the same hardware problem. The Medeco NexGen is compatible with any small format IC cylinder (SFIC); however, the Medeco Logic is not.
Now, if you have IC cylinders it’s important to know if you have large format (LFIC) or small format (SFIC) cylinders.
How will you know the difference? The LFIC cylinders look like a large figure eight, and the SFIC cylinders look like a small figure eight.
LFIC and SFIC cylinders are not interchangeable. If you want to switch formats you will need new hardware, which can get pricey.
Key Systems – Types of Systems
There are three different types of systems:
You can switch systems, but if you are on a master system, none of your master keys will work on the new system.
Likewise, if you need a new key or cylinder, you will have to rekey a location.
However, these downsides can be worth it for the increased level of security that comes with restricted and proprietary key systems.