UYGALAXY Greenhouse Film Roll Up Motors with Limit Switch (2 Packs) + Transformer Controller Joint Box (AC110V to DC24V) for Top Greenhouse Ventilation Automatic Venting

The electric roll-up motor for ventilation  which is used extensively in the greenhouse. Such as the solar greenhouse  vegetable greenhouse  cultivation greenhouse  multi-span film greenhouse and other assembled greenhouse  by which to open or close the side windows and top windows through the roll of film.

product-link:https://goto.walmart.com/c/1815693/1452044/9383?prodsku=877026195&u=https%3A%2F%2Fwww.walmart.com%2Fip%2FUYGALAXY-Greenhouse-Film-Roll-Up-Motors-Limit-Switch-2-Packs-Transformer-Controller-Joint-Box-AC110V-DC24V-Top-Ventilation-Automatic-Venting%2F877026195&intsrc=PUI2_10748