ILUMINAR HASH Controller w/ iOS and Android APPThe HASH Controller allows you to monitor and view in realtime the VPD, temperature, CO2, PAR, humidity, and more throughout the growth cycle. Retrieve that information at the touch of a button from your smartphone or device. Control LED, CMH, HPS, MH, and T5s. Features 2 Zone per controller, unlimited Zones Dimming Protocols 0 10, 0 11. 5,1 10, 5 10V (Yes we did that) Control the environment through triggers, schedules, sensors or manually Add