Gas detection: cigarette smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide

U Real time monitor ambiance air quality 

u Semiconductor mix gases sensor with 5 year life

u Gas detection: cigarette smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases

u Monitor temperature and relative humidity 

u Three-color (green/yellow/red) LCD backlit indicating air quality at optimal/moderate/poor 

u Preset warning point of buzzer alarm and backlight

u Provide one relay output to control a ventilator 

u High quality technics and elegant appearance, best choice for home and office

u 220VAC or 24VAC/VDC power selectable; power adaptor available; desktop and wall mounting type available

EU standard and CE-approval