Enterprise-Grade API for Smart Building Integration

Turn our smart building solutions into a perfect fit for your use cases and applications.

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Everything You Need to Integrate and Control

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Device Control
Control thermostats, lighting, and in-room systems in real time.

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Live Data Access
Retrieve occupancy, environmental
data, and device runtime instantly.

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System Integration
Connect with PMS, workflow tools,
and third-party platforms.

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Automation Ready
Trigger actions based on occupancy or events.

Powered by

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Designed for Performance and Flexibility

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Developer-First

Clean endpoints, structured data, and easy integration.

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Real-Time Insights

Live data streams for smarter, faster decisions.

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Integration Ready

Build dashboards, automate workflows, and create custom logic.

Built for Every Smart Environment

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    • Automate room climate on check-in/check-out

    • Reduce energy waste with occupancy data

    • Sync with PMS systems

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    • Centralized unit and building control

    • Resident comfort with energy efficiency

    • Portfolio-wide monitoring

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    • Maintain safe, consistent room conditions

    • Automate staff workflows

    • Monitor occupancy in real time

What Our Partners Are Building

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Energy Management Dashboards

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Housekeeping Automation Workflows

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Maintenance Alert Systems

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Multi-Property Monitoring Platforms

Trusted by Our Integration Partners

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Real-World Automation Workflows

See how INTEREL’s API connects devices, systems, and applications to automate real-world operations.

Open API, Built for Integration

Easily connect EOS to your existing Building Management System (BMS) or guest experience apps.

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The request and response shown are simplified for clarity and marketing purposes. Actual API payloads are more comprehensive and vary by endpoint, configuration, and implementation.

Start Building with the INTEREL Demo Case

A ready-to-use kit with EOS and connected devices. Designed to help partners test integrations, build applications, and demonstrate real use cases.

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  • Pre-configured EOS device

  • Includes sensors, switches, and controls

  • Real-time testing environment

  • Ideal for demos and presentations

Get the Demo Case

Scalable, Streamlined Architecture

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1

Devices Connect to EOS

2

EOS manages and synchronizes data

3

API Enables External Integration and Control

Works With

INTEREL Controllers:

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Connected Devices:

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Light Switches

Light Dimmers

Thermostatic Radiator Valves

Wireless Leak Sensors

Wireless Magnetic Sensors

Wireless Motion Sensors

Wireless Smoke Sensors

Wireless HVAC Gateways

Door Lock Integrations:

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Enterprise-Grade Security

Encrypted Communication (TLS)

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All communications between your applications and in-room devices are protected using Transport Layer Security (TLS), ensuring data is encrypted in transit to safeguard sensitive information and prevent unauthorized interception.

Secure Authentication
& Access Control

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Authenticate securely using API keys with fine-grained access control, allowing precise control over which devices, resources, and API operations each application can access.

Start Building with INTEREL

Unlock real-time control and data across your smart building ecosystem.

Request Certification of your Integration
View API Documentation