TrolMaster Carbon-X CO2 Alarm Station AS-1

The 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. Plug and Play Extra Dry Contact output 1 x DSD-1 1x Alarm 1 x 16ft RJ12 Cable 1 x 4ft RJ12 Cable 1 x RJ12 T-Splitter Input Voltage: 100~240 VAC, 50/60Hz Output Current: 24V 0.2A Dry Contact Output: 30VDC/250VAC,6A Working Environments: Temperature 32-122°F, Humidity<=90% Package Dimensions: 160mm(L) x 80mm(W) x 90mm(H)