Sunshine smart home dust detector

House dust monitor Things smart home of sunshine, is a sensor based on ZigBee / SmartRoom protocol using optical methods to detect the concentration of dust in the air. PM2.5 refers to the diameter of the atmosphere is less than or equal to 2.5 micron particles, also known as particulate matter into the lungs. Compared with coarse atmospheric particulate matter, PM2.5 particle size is small, rich in a lot of toxic and hazardous substances and a long residence time in the atmosphere, transmission distance, and thus a greater impact on human health and environmental quality of the atmosphere. This product is able to monitor dust in the air, monitoring air quality, and the ability to distinguish between different dust particle concentration. This product is widely used, in addition to the common smart home system can also be used in intelligent buildings, municipal engineering, wisdom farming, factories, and other intelligent systems. ZigBee / SmartRoom device type; support for ZigBee / SmartRoom HA protocol: repeater; a communication mode IEEE802.15.4 (ZigBee / SmartRoom) communication distance 100m (visual condition; reliable, stable and accurate data; smallest detectable particle diameter of 0.5μm ) Merchants Tel Qiu 15,553,125,968