SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
One-stop IOT Sensor Technology Solution Provider | Intelligent Security | Smart Home | Sensor | Environment Detector
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Tuya Zigbee Smart Multifunction Air Quality Monitor CO2/ PM2.5/PM1.0/PM10/ TVOC/HCHO/Temperature/ Humidity Tuya Smart Life
Product Introduction
This product is IoT smart home system device. It can simultaneously measure PM2.5, HCHO, VOC, CO2, temperature and humidity in the air. With a big LCD display and powered by lithium battery, it can be moved to measure the air quality in different positions. WiFi communication, TUYA cloud platform, and mobile APP ensure users to check the environmental air quality anytime.
Screen display
With 2.4” LCD screen, it shows the following information: battery, WiFi status, humidity and temperature, PM2.5, HCHO, VOC, CO2 density.
Power supply
DC 5V, Micro USB interface; Built-in rechargeable lithium battery.
Measuring technology index
Detector technology index for temperature and humidity
| No | Measuring Gas | Range | Resolution | Measuring accuracy |
|
| Temperature | -10 ~ 50℃ | 1℃ | ±2℃ |
|
| Humidity | 0 ~ 95%RH | 1% | ±5%RH |
Alarm technology index for PM2.5 and CO2
| PM2.5(ug/m³) | CO2(ppm) | Air quality level | LCD Screen display | LED Status green |
| 0~75 | 300~1500 | Good | Green | Green |
| 76~115 | 1501~2500 | Normal | Yellow | Yellow |
| >115 | ＞2501 | Bad | Red | Red |
Alarm technology index for HCHO, VOC
| HCHO(mg/m3) | VOC(mg/m3) | Air quality level | LED Status green |
| ≤0.1 | ≤0.6 | Good | Green |
| ＞0.1 | ＞0.6 | Bad | Red |
