Instead of taking door hardware apart or calling a locksmith every time a tenant moves out, an IC system allows you to rekey a property in less than 10 seconds. To get the most benefit from the system, we recommend a deadbolt that accepts IC cores, and a non-locking (passage) lever or knob. Benefits: · Landlord receives a master key that works on all properties. · To rekey the property simply insert a special master "Control Key," turn it slightly, and sli