One System, Many Doors: How IDR Unified Intercom Access for Douglas Elliman

Douglas Elliman approached IDR to design an intercom system that could handle a complex mix of access points:

Unified System 1
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One System, Many Doors: How IDR Unified Intercom Access for Douglas Elliman

Client:Douglas Elliman
Property:Queens, NY
Challenge:Mixed-use building – Residential & Medical
Solution:DoorBird + custom SIP integration for full-property coverage and communication

Douglas Elliman approached IDR to design an intercom system that could handle a complex mix of access points:

A garage entrance with its own intercom

A secure door separating the residential and medical wings

A lobby attendant and a garage attendant

A medical intercom setup that needed to reach multiple individual medical offices

The key challenge was to deliver a reliable, modern system that could support video, voice, and door release — without breaking the budget or introducing hardware that would lock them into high software license fees.

IDR's Solutions:

Deployed DoorBird's cloud-based intercom platform

Used a custom SIP integration to allow indoor intercom stations to communicate directly

Enabled real-time video, audio, and door release via DoorBird's free mobile app

Connected the system so that any entry point (garage, medical wing, etc.) could ring the lobby attendant

Allowed inter-staff communication between guards, front desk, and parking

Unified System 1
Unified System 2
Unified System 3

A fully integrated system that supports both residents and commercial tenants, provides staff-to-staff communication, is easy to use and maintain, and avoids recurring license fees with a flexible cloud-based solution.

Client Feedback

"The unified intercom system has greatly improved our building operations and tenant satisfaction."

- Douglas Elliman Management

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