TrolMaster - CO2 Alarm Station (audio/visual) with cable set NEW ventilation/air-conditioning Heavy red spectrum for superior

Heavy red spectrum for superior flowering performance

Hanging color display card

Replacement Screen 150 Micron

* All Vortex PROfilter products come with a PREfilter included

TrolMaster - CO2 Alarm Station (audio/visual) with cable set NEW ventilation/air-conditioning Heavy red spectrum for superiorThe AS 1 CO2 Alarm Station is an audio visual alarm to be mounted inside or outside the room to be monitored, and sound an alarm (both visible and audible) in the event of the CO2 level going above normal or safe levels. It can be linked to either low or the high level CO2 sensors, or it can be linked to both sensors for complete redundancy. Features: Plug and Play Extra Dry Contact output Included In Box: 1 x DSD 1 1x Alarm 1 x 16ft RJ12 Cable 1 x