The Hybrid Controller uses software controlled temperature sensing technology combined with a mechanical system for controlling fan speed. It is designed to maintain a constant temperature inside your room whilst keeping airflow under control at all times.

It is the ideal solution for those looking for the quietest running extractor fans as it creates No Buzzing or Humming from any type of extractor GUARANTEED!!!! 

Once you have set your desired temperature level and minimum fan speed, the Hybrid Controller will automatically create the perfect climate by automatically adjusting the fans speed over a series of up to 5 steps (2 steps for the 2 ampere controller). Negative air pressure is ensured through the perfect synchronization of both fans.

The Hybrid Controller is plug and play, so no wiring is needed. Just plug in your fans, set the desired temperature and minimum fan speed, and the Hybrid Controller will take care of the rest. 





  • Completely silent fan speed operation
  • Highly accurate temperature control
  • Light sensor equipped
  • Controls dark period humidity
  • 5 Step fan speed control
  • Regulates the optput of your intake and extractor fans (up to 1800W)


Awesome  All In One Light Switch box Made In Holland , As with all SMSCOM units the build quality is World Class , This Unit is Rather Special In that It is a 15 amp – 4 x 600w light controller with

  • The Finest “Grasslin” Pin Timer for Light Timing
  • Digital Temp Protection Circuits
  • Temperature Specific Fan Speed Controller
  • Dedicated Heater socket that Comes on when lights off
  • Dedicated Fan In Fan Out Sockets

A Brilliant Design Concept , the Room Temp Protection  Circuit  Intelligently Monitors the User Set Temperature , If the room hits critical temp the unit shuts down 1 light at a time till the temp drops below the set temp , this is an excellent safety mechanism for protecting plants in heatwaves!



Shipping Weight 2.5000kg
Shipping Width 0.300m
Shipping Height 0.120m
Shipping Length 0.280m
Shipping Cubic 0.010080000m3

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