What light brand do you want to control?

What AC do you want to control?

Voltage of other temp device want to control?

What dehumidifier do you want to control?

Voltage of other humidity device want to control

Will you be using supplemental CO2?

Any device that need to be controlled by time?

Do you need to add smoke detector?

Do you need to add water leak sensor?

Do you want to measure light PAR levels and run auto dimming by PAR level?

Do you have a 12-24vac/dc device that needs to be controlled?

Do you need to control EC fans with 0-10 volt control signal?

Do you have light-deprivation curtains to control?

Do you want to replace RJ12 splitter with a 8-port PRO-Grade splitter hub?

What solenoid valve or Aquarium pump do you want to control?

Will you need to control water pump?

Will you be monitoring pH, EC and Temp in your water tank?

Will you be monitoring pH, EC and Temp in your in-line pvc pipe?

Will you be monitoring the moisture level of your medium?

Will you be using the water sensors for watering verification?