TrolMaster CO2 Alarm Station - Blue light (AS-4） Black Dog LED circulation

circulation

Uniform Light and Air: The unique hollow light design and wind guide ensure uniform light and air distribution across the plant canopy

This central command unit connects with up to four different devices from fans to lights to provide each with independent climate and time-based programming

This speed adjustment with static pressure changes allows for the same amount of air to pass through the filter without reducing the cubic feet for minute (CFM)

low-density flower

TrolMaster CO2 Alarm Station - Blue light (AS-4） Black Dog LED circulationCO2 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