Della OS
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Integrated

DOOR smart locks, run from the lease

DOOR, formerly Latch, has hardware on the doors of many apartment buildings. Della OS connects those locks to the lease, the resident app and the rest of the building.

DOOR smart locks, run from the lease
What it does on Della OS
01

Keys from the lease

Access is issued at move-in and revoked at move-out, automatically.

02

One resident app

Unit, building and amenity doors in the Della Resident app.

03

Keep the hardware

Existing DOOR locks, including those installed as Latch, join the same Della standard as the rest of the portfolio.

Where it shows up

Della Resident app for residents, and Della Connect for property staff

How it works

  1. Your Della integration partner connects the property's DOOR locks to Della OS and maps each lock to its unit or door.
  2. Della OS connects to your property management system, so keys follow move-ins, transfers and move-outs.
  3. Residents open doors from the Della Resident app. Your team manages access in Della Connect.

Why it matters for owners

Owners don't have to replace working locks to run every building the same way, even when different properties use different hardware.

Questions owners ask

Do we need to replace our existing DOOR or Latch hardware?

No, you don’t. That’s the beauty of the DOOR and Della partnership: the DOOR hardware already installed at your property, including equipment installed under the Latch name, keeps working for you, now connected to Della OS. Planning a retrofit or a new building? You can also install new DOOR products and run them on Della OS from day one.

Which property management systems does it work with?

Della OS connects to Yardi, Entrata, RealPage, AppFolio and ResMan, so changes follow the lease in the system your team already uses.

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.

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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