This integration offers real estate management companies, smart building platform providers, and system integrators a unified solution for seamless, secure access control across multiple use cases, including multi-family properties, senior living, student accommodations, and staff housing.
Las Vegas, NV – June 10, 2025 – INTEREL, a global innovator in smart building solutions, announced a new integration between EOS 2, INTEREL’s all-in-one thermostat hub for smart building integration, and the award-winning Yale Assure Lock® 2 by Yale, the trusted leader in smart home security.
This integration offers real estate management companies, smart building platform providers, and system integrators a unified solution for seamless, secure access control across multiple use cases, including multi-family properties, senior living, student accommodations, and staff housing.
“The integrated combination of EOS 2 and Yale Assure Lock 2 results in a cost-effective entry into the smart building world, by delivering really well on what matters the most in a smart building: smart unit access and energy savings. This playbook is proven by the widespread adoption of smart locks being networked through thermostats in hospitality for over a decade,” said Florian Gallini, CEO at INTEREL. “With the growing importance of smart access, it is mission-critical for locks to be online and part of the managed infrastructure. Assure Lock 2 is the first multi-family smart lock available on our API-first EOS platform and joins a long list of other integrated device categories.”
A Truly Smart Integration: No Dedicated Hubs, One Powerful API
Unlike other smart building platforms, EOS 2 serves as the hub for every IoT device in the unit, eliminating the need for additional gateways, reducing deployment costs and ongoing maintenance complexity.
Assure Lock 2 connects seamlessly to EOS 2 via Zigbee 3.0 and becomes accessible through INTEREL’s enterprise-grade smart building API. This gives ownership groups and smart building platforms a powerful, unified tool for managing access control at scale, while enabling secure, scalable integration with property management systems, building automation platforms, and third-party apps.
By exposing a unified interface for climate and access control, as well as leak detection, water emergency shutoff, lighting control and many more, EOS 2 empowers developers and integrators to deliver advanced functionality without added complexity or proprietary lock-in.
Key features of the EOS 2 and Assure Lock 2 integration include:
Smart, Remote Access Control for Residents and Property Managers
Residents and property managers can grant, schedule, or revoke access from anywhere using secure digital credentials—no physical keys required. Property managers can enable self-guided tours or vendor entry, while residents can share time-based access with guests, delivery personnel, or service providers. Residents can also lock and unlock doors remotely using a Tenant App.
Enhanced Security with Real-Time Notifications
Property managers can view door activity in real time and receive low-battery alerts, ensuring security, timely maintenance, and uninterrupted access.
Ready for Any Smart Building Platform
INTEREL’s open API enables seamless integration with existing smart building platforms, giving operators control over access schedules, digital keys, and diagnostics at scale. With no need for additional hardware retrofits, this integration streamlines operations and reduces deployment costs.
Effortless Setup and Commissioning
The simplified one-touch commissioning process, powered by the EOS Installer App, allows the Assure Lock 2 to be paired within seconds, making deployments fast, secure, and scalable.
With various upstream connectivity options, the combination of Assure Lock 2 and EOS 2 is a great fit in both new construction and retrofit multi-family projects.
Attendees of Apartmentalize 2025 can learn more by visiting INTEREL’s booth #3025 on June 11–13 in Las Vegas. For additional information, visit our dedicated MDU solutions page at interel.com/mdu.
About INTEREL
INTEREL creates intelligent, sustainable environments. Through a cloud-connected hardware portfolio and an API-first integration strategy, INTEREL’s EOS smart thermostats and room controllers drive energy optimization and enhance resident experiences in the multi-family sector. Headquartered globally, INTEREL supports partners across the Americas with scalable, secure, and award-winning solutions. With over 800,000 devices installed in 45 countries, INTEREL is shaping the future of connected living. Learn more at https://interel.com.
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