
SMS Hybrid Controller 4 Amp PRO
Control unit | Ventilation controller (exhaust and intake)
The SMS Hybrid Controller 4A PRO is a software-controlled fan controller with an integrated 5-stage mechanical transformer and is among the quietest and most reliable controllers on the market. Thanks to its hybrid technology, exhaust and supply air fans are controlled completely silently – no humming, no vibration.
The integrated PRO software with light sensor automatically detects day and night phases. Especially at night, when temperatures drop and ventilation normally runs at minimum power, the controller actively ensures that excess moisture is reliably removed . This effectively prevents problems such as mold or botrytis.
Thanks to intelligent motion flow control, the controller automatically scans the room, smoothly adjusts the fan speed, and avoids abrupt changes in performance. The result: a stable climate, minimal noise, and maximum control .
Data Max. 4 A / 900 Watt | With light sensor for nighttime dehumidification
Characteristics
Scope of delivery
Couldn't load pickup availability
Pickup available at GrowTastic Growshop
Usually ready in 2-4 daysIn stock! Ships in 2-5 business days
Shipping by Swiss shipping company, we are constantly looking for the cheapest option for you | Parcel shipping number will be stored in your account
Customer service without AI | If you have a question, call us or contact us in writing, we will be happy to answer you

SMS Hybrid Controller 4 Amp PRO
Do you have any questions? We'll get back to you within 24 hours (during opening hours). If it's urgent, just give us a call!
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Everything about shipping
We ship all orders as quickly as possible - usually within 2 to 5 working days.
In exceptional cases (e.g. due to delivery delays or circumstances beyond our control), the delivery time may take longer. In such cases, we will inform you immediately by email.
Shipping takes place with a Swiss shipping company. We are constantly looking for the cheapest option for you.
The shipping costs are borne by the buyer. The required packaging material is already included in the shipping price.
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Support Team
Personal contact is what matters to us.
We advise you ourselves – honestly , directly and with heart .
This sometimes takes a little more time, but you get faster, clearer answers in return.Do you have questions about an order or need help with calculations?
Just get in touch – or come by, we look forward to seeing you. -
FAQs
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