TrolMaster Hydro X Expander Station 4 BioSafe CalOx FT and faster

and faster

Included communication module lets you link multiple greenhouses for control

Easy installation

Sybox is a compact booster pump that's about 30% smaller than traditional pump and controller systems

you save time and money for quality crops

TrolMaster Hydro X Expander Station 4 BioSafe CalOx FT and fasterThe 4RS 1 is a universal 4 outlet power expansion module. It can be used with any of TrolMasters plug in style device modules to expand the number of devices that can be controlled by the Hydro x. A single 120 240 volt trigger cable on the 4RS 1 connects to your device control module. When the device module is activated by the Hydro x, the 4RS 1 trigger cable will turn on each of the 4 receptacles on the 4RS 1 with a 3 second time delay between each