Product Detail


Intelligent, energy efficient controller to be used in conjunction with automated external blinds, to provide flexible, customised management sunlight and energy. Suitable for commerical applications and BMS connection.







NYSAN- Green Building Controller is an intelligent automated external blind control system designed to optimise the amount of natural light and energy entering a building, in accordance with the sun's angle of incidence (SAI).

The product has a range of beneficial capabilities that allow flexible and customised solutions for individuals of a building, including:

  • Sensors capable of determining sunny, cloudy, and bright-overcast sky conditions
  • Sun and wind sensors automatically allowing blinds to react to weather conditions
  • Capability to measure luminance within 10% accuracy
  • Capability to react to changes in light condition within 10 secs
  • Custom settings that can be linked to individual or all control zones within a system
  • Capability to control blinds from wall switches, individual computers, or via the internet (allowing control from remote locations).
  • Manual override function.

NYSAN Green Building Controller can achieve significant reductions in energy consumption, and associated greenhouse gas emissions, of buildings by reducing the need for artificial lighting and air-conditioning. Wellbeing of building occupants can also be improved by reducing glare, and allowing individual control settings.

The product has a hardware unit component (which is to be installed in the building) and a software component compatible with Microsoft.

Compatible with automated external blind systems such as NYSAN- Horiso® Motorised External Venetian Blinds.

Information last verified 19th February 2011

Product Certification

green building rating tools