BAS/BMS Integration

Connect legacy and modern systems under one platform. TDO speaks Modbus and BACnet fluently — and can even translate other protocols into BACnet — enabling seamless interoperability, real-time alerts, and automated work orders across all systems.

Key Benefits

Universal Compatibility

Native Modbus and BACnet support enables seamless integration with virtually any BAS or BMS — from HVAC to lighting, regardless of manufacturer.

Protocol Translation Engine

Our system automatically translates data from Modbus, MQTT, or other protocols into BACnet, allowing every connected device to operate together in real time.

Real-Time Intelligence

Visualize live performance across systems, trigger alerts, and automate work orders based on real-time conditions and cross-protocol analytics.

Systems We Integrate

HVAC & Air Handling Systems

Lighting & Occupancy Controls

Access & Security Systems

Fire & Life Safety Systems

Energy Management & Metering

Chiller & Boiler Plants

VAV & Zone Controls

Building Automation Controllers

Power Monitoring & Distribution

Water Management & Leak Detection

Refrigeration & Cooling Systems

Elevator & Escalator Controls

...and many more legacy and modern systems

Integration Process

System Discovery

We analyze your BAS/BMS network, identify all controllers and devices, and map available communication protocols.

Protocol Configuration

Our engineers configure Modbus, BACnet, MQTT, or other protocol connections for secure, reliable two-way communication.

Data Translation & Mapping

We translate all data points into BACnet-compatible objects within TDO, ensuring full interoperability between legacy systems and new IoT devices.

Automation & Alert Setup

Define thresholds, alerts, and rules that trigger work orders or notifications — all from one unified dashboard.

Protocol Translation Engine

Seamless Communication Across Every Building System

TDO connects every system — HVAC, lighting, metering, and more — by translating multiple communication protocols into BACnet. Whether it’s Modbus or another format, our platform ensures everything speaks the same language and works together seamlessly.

Automatic Protocol Translation

Our system automatically converts data from Modbus and other common protocols into BACnet, allowing your existing BAS/BMS to recognize and use new devices instantly.

Integrate legacy and modern systems without replacing existing controllers
Real-time conversion of data to BACnet for full visibility
No manual mapping or extra gateways required

Unified Building Operations

All connected systems — old and new — operate under one platform. This allows facility teams to monitor, automate, and analyze building performance without switching tools or learning new software.