- Greenhouse roll up unit controller, 24 DC to 110 v transform with controller
- Stable controller for greenhouse roll up unit, Greenhouse ventilation machine controller
- Controller with transformer, free to use 24V motors for greenhouse ventilation
- Perfect for driving 1~4 packs roll up motors at the same time.
- One button to turn ON/OFF, easy Open/Stop/Close with toggles. Auto time controller, Save time save working