If you already have a Schlage master key system in place, Primus system compatibility makes upgrades a snap. Simply determine which areas require the Primus dual-locking protection. Primus cylinders - available in a variety of architectural finishes - are easily retrofitted into most Schlage locks.

In the majority of cases, Primus master keys also will work your existing Schlage cylinders. Your dealer will assist you in integrating your current cylinders with the new Primus system. Allowing you to access all your locks with the simplicity of a Primus master key.

The Primus system really is the perfect solution. Whether you are considering new applications or retrofitting your existing Schlage locks, Primus high security cylinders offer your facility protection without compromise.