SFIC - Landlord Locks - Master Key Setups

[Tyler Aube]

Hello, 

Was looking for feedback regarding  what type or when a master key setup makes sense to add to our portfolio of properties. 

So far we have 19 units and have done the individual key per unit thing. Getting to feel like a professional janitor with the key chain I have...

Is Landlord Locks the way to go? Is there a way to buy the SFIC cores and change the pins in house with reasonable time or financial commitment? 

All feedback and suggestions welcome. 

Thanks 

Tyler