TrolMaster CO2 Alarm Station - Blue light (AS-4） Black Dog LED Temperature Regulation By extracting hot

Temperature Regulation By extracting hot air generated by grow lights and other equipment

cool AV closets

inline fans equipped with carbon filters can effectively remove unwanted smells

and ceiling bars to hang various equipment such as reflectors and filters

and are created for dense vertical commercial farming where every inch of your indoor cultivation matters

TrolMaster CO2 Alarm Station - Blue light (AS-4） Black Dog LED Temperature Regulation By extracting hotCO2 Alarm Station Blue light (AS 4 The AS 4 CO2 Alarm Station is an audible visual alarm module that features a Blue light LED display indicator and a LCD digital ppm level display. It is designed to be mounted outside of grow room or grow facilities to monitor the CO2 ppm level. The AS 4 can be linked to either AL 1 or AL 2 CO2 sensors channel, or it can be linked to both sensor channels for complete redundancy. The AS 4 will sound an audible alarm