
Interel thermostats give residents control of their comfort. Della OS adds the building logic: vacant-unit settings, central control and one app.

Residents adjust temperature from the Della Resident app.
Units switch to energy-saving settings when they are empty and back when a lease starts.
The property team sees and manages thermostats across the building in Della Connect.
Della Resident app for residents, and Della Connect for property staff
Interel smart thermostats run on Della OS at Regius Square in Salt Lake City, alongside dormakaba smart locks, PDK access control and ButterflyMX intercoms, all in one platform with one resident app.
Heating and cooling empty units is one of the easiest costs to cut, as long as nobody has to remember to do it. Tying thermostats to the lease makes it automatic. Savings depend on the building and how it is run.
Yes. Residents adjust comfort in the Della Resident app, while the property sets the limits and the vacant-unit rules.
A local Della integration partner installs and commissions the hardware and provides first-line support. Della provides the platform and higher-level support.
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.