The optional Smoke Detector (MBS-SD) can alert the user to the presence of smoke in their grow area at ALL TIMES. Up to 5 Smoke Detectors can be connected to a single Hydro-x controller. If ANY of the Smoke Detectors determine that there is smoke in the area, the user will receive an alert on their phone to alert them of the potential problem BEFORE it gets out of hand.

“Sensors must remain dry and clean to prevent premature failure. Do not spray foreign substances or allow water/condensate on the sensors.”