This gate opener is ideal in case you want to add a back-up battery to operate your sliding gate in case of power failure (extra CMBAT and 2x 12V 7A optional batteries must be added). TOWER TWA 800. Ideal also to be operated by solar panel for a 100% autonomous use (extra CMBAT + 2x 12V 7A optional batteries + 1 x SOLAR 2024 must be added).
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