The device comes with an integrated probe with 3 meters of cable to measure the air temperature in the crop. The device comes with an integrated probe with 3 meters of cable to be able to measure the temperature where we are interested, just above the plants. It also has 2 female plugs, one for the intraction and the other for the extractor, which can be regulated independently of their constant speed, thus controlling the negative pressure of the cabinet. Exceeding the previously established temperature, the intractor and extractor rise to 100% of their power. The controller connects to the electrical network using the plug with a 2-meter cable.