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For windows 1 leaf - 230Vac max 75cm
For windows 1 leaf - 230Vac max 150cm
For windows 2 leafs - 230Vac max 75cm (x2)
For windows 2 leafs - 230Vac max 150cm (x2)
230V control board
230V control board (only for hold-to-run command)
Electrical lock for the bottom of the shutter.
Electrical lock for the top of the shutter (only for QK-TW2 and QK-TW2PLUS)