The 2024 Unsaflok advisory affects Saflok MT, Quantum, RT, Saffire, and Confidant locks. There is a clear, planned path off it, on your schedule.
Replace Saflok locks in Denver.
RevKey is a Certified Salto Partner and veteran-owned business that plans and installs Salto for Saflok properties in Denver, migrating you off Saflok floor by floor without pulling rooms out of inventory.
Denver hotels running Saflok are searching to move after the March 2024 Unsaflok disclosure, where only about 36% of impacted locks had been updated or replaced at the time. Because a complete fix means touching every lock, reissuing all keycards, and upgrading encoders, convention-calendar blackout windows around the $233M Colorado Convention Center expansion narrow the schedule. At 5,280 feet, high-altitude battery behavior and cold-weather exterior openings both factor into the hardware decision when you are already in every door. With Virgin Hotels Denver adding 241 rooms in 2026 and a RiNo boutique cluster maturing, the market is moving. If you are opening every lock to remediate, re-platforming to Salto is a legitimate option.
- The Colorado Convention Center in downtown Denver completed a $233 million expansion (the Bluebird Ballroom and rooftop terrace) in 2023, bringing the venue to roughly 735,000 square feet and helping it book large multi-day events that drive concentrated downtown occupancy windows.
- Denver sits at 5,280 feet, where the thinner atmosphere produces meaningfully higher UV exposure than at sea level, a general weathering factor for exterior-facing hardware and finishes.
- Denver's hotel pipeline includes named openings such as the 241-room Virgin Hotels Denver at the Fox North complex targeting a 2026 opening, part of an active boutique and select-service build-out as of 2025.
Sources: TSNN, KOAA News 5, Hotel Scoop, Unsaflok
What we plan for in Denver
Downtown convention and LoDo properties run at high occupancy around the Colorado Convention Center schedule, which leaves narrow windows for guest-floor work. RevKey sequences installs around the booking calendar and works floor by floor so no block of rooms is taken offline during a citywide, with legacy keycards staying live until each door is cut over.
Denver's mile-high elevation and the higher mountain-corridor builds have a marginal effect on battery life and performance on some early-generation lock hardware. RevKey accounts for this in the migration plan, standardizing on current Salto battery specs and validating door-level power behavior during commissioning rather than assuming legacy runtimes carry over.
The Saflok migration, in brief
2024 Unsaflok advisory affects Saflok MT, Quantum, RT, Saffire, and Confidant locks. Manufacturer-recommended action: software update or replacement, plus reissuing all keycards.
The Wide Body trim covers the existing Saflok door prep, so most doors take the new lock without new millwork. Runs modern encrypted MIFARE DESFire credentials, closing the MIFARE Classic exposure the advisory exploits.
Full Saflok playbook: every Salto option, door prep, and timeline ranges →
How a Denver project runs
The same disciplined sequence on every property, scaled to your door count.
Site assessment and door-by-door survey
We walk the property (or review your survey worksheet), confirm door prep and brand requirements, and identify what each opening needs. No guesswork before the quote.
Scope and migration plan
A real scoped quote: hardware, credential plan, PMS integration, and a phased schedule built around your occupancy, not a placeholder estimate.
Phased install
Floor-by-floor cutover coordinated with housekeeping, so rooms stay sellable. No property-wide shutdown.
PMS and mobile-key validation
PMS integration and brand mobile keys configured and tested before guests touch them, so the front desk is live on day one.
Train and support
Front-desk training and a fixed post-install support window so the team is confident before we hand off.
Common questions about Saflok migrations in Denver
Do I have to replace my Saflok locks, or can I upgrade them?
Either can be valid. The 2024 Unsaflok advisory affects the Saflok MT, Quantum, RT, Saffire, and Confidant lines, and dormakaba's fix is a software update or replacement on every affected lock, plus reissuing all keycards and upgrading encoders. If your fleet is already in dormakaba's remediation program, finishing it in family is a legitimate path. We will tell you honestly which makes sense before you commit to anything.
What does a Saflok-to-Salto migration actually change at the door?
On most Saflok MT installs, Salto XS4 One drops into the existing ANSI mortise prep, so the door itself does not change. You move from the MIFARE Classic credentials the advisory forges to modern encrypted DESFire with BLE, NFC, and Apple Wallet mobile keys, so that exposure goes away entirely.
Do I have to convert every door at once?
No. We install door by door during normal operating hours, typically thirty to forty doors per day, with a first-door sign-off before mass install. Larger properties run phased over weeks against your access windows.
How long does a Saflok migration take?
Scoping plus phased install runs roughly 3 to 5 weeks under 100 doors, 6 to 10 weeks for 100 to 250 doors, and longer for larger phased properties. Actual timing depends on access windows, brand-standard review, and materials procurement, which we date for you when we quote.
Will Salto meet my brand mobile-key standard?
Yes. Salto installs to brand mobile-key spec and integrates directly with the major hotel PMS platforms. We validate brand compliance as part of the install, not as an afterthought.
Can you cut our downtown hotel over to Salto without closing floors during convention season?
Yes. We run a phased, floor-by-floor migration with the existing keycard system live until each door is commissioned, so no block of rooms goes offline. For convention-heavy LoDo and downtown properties we sequence the work around your booking calendar and citywide dates to avoid touching occupied inventory.
Next step: scope your Denver migration
Tell us about your Denver property currently running Saflok hardware. We respond within four business hours with a real, phased migration scope.