Not the best, but it works well for some personal. I've had this for a few years and still works.
Great storage containers. Been using this product for many years.
The TrolMaster DSR-1 Relay Device Station is a high-current output module(up to 25-Amp) compatible with Hydro-X, Aqua-X, Carbon-X, and Green-X control systems. The DSR-1 can be configured as a temperature (DST), humidity (DSH), CO2 (DSC), or timer (DSP) device module. It is designed with overload protection. The DSR-1 supports up to 25 amps, ensuring reliable operation of connected equipment.
What's Included
Features & Benefits
Specifications