Axis D6310. Product type: Air quality meter, Measuring functions: Ambient temperature, Relative air humidity, Particle matter, Measuring chemical elements/compounds: Carbon monoxide (CO), Carbon dioxide (CO2), Nitric Dioxide (NO2), Nitric Oxide (NO). Device interface: Terminal + RJ-45 + RS-485. Power source type: PoE. Width: 5.9" (149.9 mm), Depth: 5.9" (149.9 mm), Height: 2.39" (60.6 mm). Quantity per pack: 1 pc(s)