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System Integration

System Integration

Connect your HVAC, lighting, access control, and meters into one unified platform — regardless of manufacturer.

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mjienergy.com/dashboard · System Map
MJI Energy system integration — one dashboard connecting every building system

BACnet

Modbus, LonWorks, and all major protocols

100+

Device brands and manufacturers supported

Single pane

Unified dashboard across all building systems

No rip-out

Integrate existing equipment — no replacement required

Protocols & Platforms

If It Has a Protocol, We Can Connect It.

BACnet/IP & BACnet MS/TP

The open protocol standard for modern building automation. We integrate BACnet devices from any manufacturer into a single supervisory layer.

Full object and property discovery. BBMD routing for multi-network buildings.

Modbus RTU & TCP

Integrate legacy equipment and submeters without replacement. Modbus remains the dominant protocol for energy meters, drives, and industrial equipment.

RTU over RS-485 and TCP over Ethernet both supported.

LonWorks & LON/IP

Connect older Echelon-based systems to modern platforms. We bridge legacy LON field buses to current supervisory software without replacing field devices.

Protects existing hardware investment while enabling modern UI and analytics.

Haystack & Brick Tagging

Semantic data modeling for analytics and AI-readiness. Tagged data makes your building information usable by analytics platforms and future integrations.

Project Haystack 4 and Brick Schema 1.3 compliant tagging available.

API & Cloud Connectors

Push live building data to Salesforce, PowerBI, your CMMS, or any facility management platform with a REST or MQTT endpoint.

Webhook support, scheduled exports, and real-time streaming all available.

Custom Driver Development

When a device doesn't have a standard protocol, we build the integration. Proprietary serial protocols, equipment APIs, and one-off manufacturer formats.

Niagara N4 drivers, Python microservices, and OPC-UA adapters in our toolkit.

Who It's For

Built for Teams Tired of Vendor Silos.

Facility Managers

One login. Every system. Finally.

Stop context-switching between five vendor portals. We bring HVAC, lighting, meters, and access into a single dashboard that actually reflects your building.

IT / Engineering Teams

Open protocols. No vendor lock-in.

Documented integrations, open standards, and full source access to custom drivers. You own the data and the integration — not a vendor's proprietary cloud.

Building Owners

Your building data is an asset

Unified data enables benchmarking, LL97 reporting, and future analytics investments. Don't let it stay siloed in disconnected vendor systems.

Often Paired With

Ready to Connect Your Building Systems?

We'll inventory what you have, map the integration path, and give you a clear scope for unifying your systems — without replacing what's working.

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