Della OS
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Fully integrated

ResMan + Della OS: your ResMan lease data, running the building

Keep running your business in ResMan. Della OS reads ResMan's lease and occupancy events and turns them into automatic changes to access, Wi-Fi, devices and resident services.

ResMan + Della OS: your ResMan lease data, running the building
What it does on Della OS
01

ResMan stays in charge

ResMan remains the system of record for leases, residents and units. Your team keeps working there.

02

Occupancy becomes action

Supported move-in, transfer and move-out events can trigger configured access, network and device workflows.

03

One standard, supported hardware

Coordinate supported locks, access, intercoms, climate and Wi-Fi, even when properties use different manufacturers.

Where it shows up

Runs in the background through Occupancy Sync. Results show up in Della Connect and the Della Resident app.

How Della OS works with ResMan

ResMan stays the system of record for leases, residents and units. Della OS reads ResMan's lease and occupancy events and turns them into instructions for the building through Occupancy Sync.

What happens automatically

  • Move-in: digital keys, building entry, amenity access and Wi-Fi are ready, and the resident's Della Resident app account opens.
  • Transfer: access and services move with the resident to the new unit.
  • Move-out: credentials and services are removed, the unit returns to vacant mode and turnover begins.
  • Vacant units: thermostats hold vacant-unit settings until the next lease starts.

Why ResMan operators use Della

Your team keeps working in ResMan. Della makes sure the building follows, across locks, access control, intercoms, thermostats, Wi-Fi and resident services, even when each property has different hardware.

Frequently asked questions

Does Della OS replace ResMan?

No. ResMan runs the business. Della runs the building.

What hardware works with it?

Della OS can coordinate compatible locks, access control, intercoms, thermostats and Wi-Fi. Supported models and functions are confirmed during property review. See all Della partners and integrations.

Visit the partner's website →
One operating layer

Your PMS runs the business. Della OS runs the building.

Della OS connects property management systems, access control, smart locks, climate, Wi-Fi, cameras and more, so every building in a portfolio runs the same way, whatever hardware it already has.

Browse all integrations

See Della OS run your buildings

Book a walkthrough with our team. We'll look at the systems you already have, show what connects today and what's on the roadmap.
Della OS building dashboard on a laptop showing occupancy, building health, maintenance and energy insights