The Hybrid Controller combines mechanical fan speed operation with the latest digital temperature sensing technology. The result is a completely silent, twin fan speed controller with highly accurate temperature control.
The SMSCOM Switchbox is a complete control unit for lights, heater and 2 ventilators. Depending on the model you can control 2 or 4 lights of a maximum of 600Watts each with the Switchbox.
The GSE step transformer controllers have the special characteristic that the ventilators make no noise or humming. The step transformer controls the fan speed via 6-steps up/down according to the temperature specified.