The Master Controller Ⅲ with dual channel module and each channel is programmable. It allowing to control two separate grow areas or rooms. This controller uses LED touch screen to facilitate navigation. The timer of the controller is based on the standard 12-hour clock (standard time) or 24-hour system (military time, 1: 00-24: 00) (Note: The clock may show am and pm, set the timer on 1-24 hours mode, 1:00 = 1:00am, 24:00=12:00pm. For example, when the time setting is 18:00, the clock will show 6:00pm.） There is no timer setting for am and pm
The master controller Ⅲ has 2 cycle option for selection. The Daily Cycle which is for operating within a 1-24 hour time frame(1-24 hours) and Custom Cycle which is for operating within a 48 hour cycle(1-48 hours). Please notice these setting when programming the timer. Sunrise/Sunset settings allow you to slowly dim on and off your lights mimicking the natural light cycle.The master controller also has safety features to dim or shut off lights, plants could be injured if the grow area is too hot, such as HVAC failure
Product Advantages:
* When the LED grow lights have the function of switching the spectrum, our controller can realize the spectrum switch
* Four channels control
* Power control
* Scene mode setting
* Time-division power of switch control
* Sunrise Sunset setting
* Reduce the power or turn off light at high temperature
* PPFD setting
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