Intesis is a brand trusted worldwide when it comes to reliable communication gateways and integration modules. For more than 20 years, Intesis has been enabling seamless interoperability between HVAC systems, building management systems (BMS) and IoT platforms. Whether it is air conditioning, heating, or advanced automation, Intesis devices provide the missing link that ensures systems talk to each other efficiently.

What is Intesis?

Intesis, part of HMS Networks, develops protocol gateways that translate communication between different technologies such as Modbus, BACnet, KNX, MQTT and M-Bus. This allows integrators to connect HVAC equipment from multiple manufacturers into a single BMS or IoT platform. Instead of replacing existing infrastructure, Intesis provides cost-effective solutions for long-term compatibility and scalability.

Main product families of Intesis

  • AC Interfaces: dedicated modules for integrating air conditioners from brands like Daikin, Fujitsu, Mitsubishi, LG and more.
  • Protocol Translators: gateways that convert Modbus, BACnet, KNX, M-Bus and MQTT.
  • Universal Gateways: flexible devices supporting hundreds of configurations for diverse projects.
  • Cloud Connectivity: bridging HVAC and BMS with IoT and cloud applications.

Where are Intesis devices used?

Intesis gateways are deployed in office buildings, hotels, shopping centers, hospitals and industrial facilities, wherever centralized HVAC control is required. Integrators can connect multiple HVAC brands into one system, making it easier to optimize energy usage, improve comfort and reduce operational costs. In industrial automation, Intesis enables smooth communication between protocols like Modbus TCP, BACnet IP and MQTT, ensuring that machines and building systems operate as one.

Why choose Intesis?

  • Wide compatibility with leading HVAC manufacturers and protocols.
  • Fast and easy configuration with free software tools.
  • High reliability for 24/7 industrial and building operations.
  • Expert technical support and extensive documentation.
  • Scalability – from single office projects to enterprise-level BMS integrations.

How to select the right Intesis solution?

The choice depends on the HVAC brand, the master protocol (BACnet, Modbus, KNX, etc.), and the need for cloud connectivity. The best practice is to perform a proof-of-concept – testing a device in the real environment before rollout. At Consteel Electronics, we offer a free testing program, so you can verify compatibility and performance. For tailored advice, feel free to contact our experts.