Caixa de ar inteligente Tuya Zigbee/WiFi de alta qualidade com medidor de CO2, formaldeído, VOC, sensor de temperatura e umidade, compatível com Alexa e Google.

Note: If the voltage of this device is insufficient, it will cause disconnection, so please use a plug larger than 1A to connect the power supply, and do not use a power bank for power supply. If you find that it is not working/disconnected, please try replacing it with a plug with a higher current! Tuya Zigbee/WiFi Air Quality Sensor Monitor Smart Air Box PM2.5 CO2 Meter Formaldehyde VOC Temperature Humidity Sensor & Gateway Description: 100% Brand New and High Quality! This product needs to be used with ZigBee 3.0 gateway! Smart air box is the home of intelligent device for remote monitoring of air environment，It can also detect formaldehyde, VOC of poisonous gas, CO2, temperature, humidity and so on 5 kinds of environmental parameters，In environmental parameters exceed bid automatically when the graffiti smart home air conditioning, new fan, humidifier, air purifier on household environment optimization. The detection range of the smart air box: formaldehyde, VOC gas, CO2, temperature, humidity Examination range: Formaldehyde: 0-10.0 (mg/m3) VOC: 0-99.9 (ppm) Carbon dioxide: 0-1000 (ppm) Temperature: 0-60 (℃) Humidity: 0-95 (%) After being paired to the APP, it can be linked with various smart home products. For example, when detecting excessive formaldehyde/VOC, the smart air purifier is automatically turned on; when the carbon dioxide is exceeded, the smart fresh air fan is automatically turned on; when the temperature is abnormal, the air conditioner temperature is automatically adjusted ; When the humidity is too low or too high, the smart humidifier will be turned on/off automatically; when a certain parameter is detected to exceed the standard, a message will be sent to the alarm (the above smart linkage function needs to be matched with the smart home product) Specifications: Working temperature: -20--85℃ Working voltage (rated): 4.8-12V Working current: 10-496ma Size: 90*90*35mm Power supply mode: USB 5V/1A Communication protocol: ZigBee3.0 color: White Shell material: PVC Package Included: smart air box X1 Instruction for use X1 Card pin X1 USB power supply cord X1 Notes: please do not put air box at lampblack is too big, strong convection air or in high concentration organic gas for a long time, otherwise it will damage the sensor. This product needs to be used with ZigBee 3.0 gateway!