Pick the connectivity you need

The AHC-3000 is available in three versions, so you can get exactly what you need without paying for things you don’t. The three versions offer different opportunities for BMS integration:

  • Standard version - Modbus RTU

  • TCP/IP version - includes access to the OJ Air Cloud® system

  • Bluetooth® - includes access to the OJ Air Cloud® system

Note that the OJ Air Cloud® system is giving you access to cloud control without paying extra.

Green Comfort

Intelligent Control
Green Comfort

Intelligent control results in maximum comfort with low energy consumption.


HVAC Controls & Power
HVAC products

Our HVAC range of products are developed with special focus on air handling controls. View our HVAC product range here.


HVAC Controls & Power

Find the latest HVAC News from OJ Electronics here.


OJ Electronics
Contact OJ Electronics

Dialogue and close cooperation is the shortest way to a perfect solution.