The HS-1 from TrolMaster is used to control commercial dehumidifiers. Most larger / commercial dehumidifiers have a “low-volt” control option so the dehumidifier can be controlled by an external humidistat. The HS-1 works and is wired exactly like an external humidistat. The HS-1 is the best way to control your dehumidifiers by eliminating the need to control the high-amperage / inrush current associated with dehumidifiers.

Features:LCD display for easy operationSeamless connection with Hydro-XMicro-SD for firmware upgradeAddress AssignmentPlug & playSpecification:Output Voltage: 24VMaximum Current: 1AWorking Environment: Temperature 32-122°F, Humidity=90%Packaging Dimensions: 160mm(L) x 86mm(W) x 86mm(H)Package includes:1 x TrolMaster Humidistat Station (HS-1)1 x TrolMaster 16ft RJ12 Cable1 x TrolMaster 4ft RJ12 Cable1 x TrolMaster RJ12 T-Splitter