Tuya Wall Mounted Carbon Dioxide Detector NDIR WIFI CO2 Meter Indoor Air Quality Monitor

Product Description

WiFi Smart CO2 Detector

Power:5V1AC02

Sensor:400-5000PPm

Accuracy:±(50ppm+5%reading value)

Humidity sensor:0-100%RHAccuracy±2%RH(25℃)

Working Temperature:-10℃~+50°℃0~95%RH -10~+65℃accuracy+0.3°℃

Communication protocol:WiFi

Default CO2 alarm level (Unit: ppm) :

1. (CO2< 800) no alarm, display smiling face to remind that the ernvironmental CO2 concentration is low and the living environment is comfortable

2. (800 < CO2 < 1200) no alarm, smiling expression indicates that the ervironmental CO2 concentration is moderate

3. (1200 < CO2 < 1500) no alarm, uncomfortable expression indicates that the ervironment is not good enough

4. (1500 < CO2 < 3500) the alarm sound (drip, drip, drip) sounds three times, indicating that the CO2 concentration is relatively high and it is not suitable for people to live

5. (3500 < CO2 < 5000) the alarm sound (drip, drip, drip, drip, drip) sounds 6 times, indicating that the CO2 concentration is very high. Please pay attention to environmental safety

6. (5000 < CO2) when the concentration reaches 5000, the buzzer keeps alarming,indicating that the CO2 concentration is extremely high and the ervironment is dangerous

The product has built-in sensor that support high precision detection datas

Note:  please make sure to use 5V 1A output power to supply it ,or the device would be burned off