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Home
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Products & Services
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Digital Controllers
> Greenhouse
HDY6 Six Relay Extension Unit
Provides an additional 6 relays outputs.
For use with the Gt, HD and HX range of controllers.
See also:
Gt Farm - Environmental Controller.
HD38 Six Step Ventilation Controller
.
HD40 Greenhouse Controller
.
HX40 Environmental Controller
.
HX42 Environmental Controller
.
