The Hybrid Controller MK2 uses a software-based technology, combined with a 5-step mechanical system for
speed control of the ventilation system. It is designed to maintain a constant temperature, and to keep the air
flow under control at all times. The presence of a heavy duty 5 step transformer makes the Hybrid Controller
MK2 the most reliable and silent controller on the market that guarantees no buzzing or humming from your
fans even at the lowest speeds. In addition, the MK2 software on the Hybrid Controller will also keep humidity in
your room under control during the dark cycle – when it matters the most!