MUL-T-LOCK MT5+ front-door + key control card on a 2005 build
Monday late morning at Addison Reserve - owner of a 2005 build wanted to upgrade her aging MUL-T-LOCK Junior to the current MT5+ generation, on the front door only (back + side doors stayed on the standard Schlage).
We pulled the failing Junior cylinder, installed the MT5+ in lifetime satin brass to match her existing trim, re-pinned to a fresh restricted-keyway brass key, and issued her the MUL-T-LOCK key control card. 50 minutes total.
She also asked us to log the upgrade with the HOA architectural committee on her behalf - we sent the spec confirmation that same day. Premier handles the paperwork side of HOA-spec installs as part of the visit.
High-security upgrade