Schlage Primus
on Keyzee.
Primus adds a side-bar to the standard Schlage cylinder, requiring a finger-pin lift in addition to the regular pin-tumbler shear line. UL437 listed for physical security. Primus restricted blanks are issue-controlled — you order them with a customer key signatory list, which makes the Keyzee handover record carry real compliance weight.
Schlage Primus specs
What Keyzee does for Schlage Primus
Schlage Primus is a first-class profile in the engine — the same TMK optimiser, phantom scan, MACS validation and export pipeline runs against Schlage Primus cylinders as against any other. No add-on, no separate licence.
Factory MACS + depth specs shipped
Schlage Primus's MACS, increment table, and pin-stack constraints are built in. Every TMK candidate is validated before grading.
Phantom scan, exhaustive
Up to 50,000 shear-line combos per Schlage Primus cylinder, run against the full access matrix. Critical / high / medium classified inline.
Code-machine exports
Schlage Primus cuts ship as InstaCode (.ick), Genericode (.gcd), Silca KD (.skd), CSV and PDF — directly into Silca Futura, HPC CodeMax or Framon.
Restricted-keyway handover
Every Schlage Primus system exports a compliance handover record — system ID, signatories, your locksmith licence, full key register, customer signature block.
Where Schlage Primus shows up
- → UL437 high-security retrofits
- → Federal contractor facilities
- → Pharmaceutical and lab spaces
- → Multi-tenant office security upgrades
Other profiles you might use
Build a Schlage Primus system.
30 days, no card.
Open the app, start the sample project, swap the profile to Schlage Primus, run the engine. Ship a graded system before your trial week is out.