Wavecontroller 7092 fitted with a membrane terminal is a control unit to be used on all Turbelle® pumps with electronic motor, and can synchronously or alternately control two Turbelle® pumps: Wave simulation by setting the two pump outputs to maximum and minimum values as well as the pulse time. Oscillating flow for the direct or reciprocal operation of the Wavebox. Oscillating flow with Turbelle® pump for the operation of Turbelle® stream pumps. Automatic search of the resonance frequency in case of oscillating flow. Ramp function for a gentle start of the pumps. Foodtimer at the touch of a button; after about eight to ten minutes, a restart is carried out automatically. If the Photo-Electric Cell 7094.05 (not included) is attached to the connecting port, the night-mode operation is activated automatically.