_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Tuya 1000ppm WiFi Smart Air Box CO2 Meter Temperature Humidity Sensor Tester Air Quality Monitor Analyzer Formaldehyde VOC Carbon Dioxide Gas Detector for App Control _x000D_ Feature: _x000D_ This product needs to be used with ZigBee 3.0 gateway! _x000D_ 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. _x000D_ The detection range of the smart air box: formaldehyde, VOC gas, CO2, temperature, humidity _x000D_ Examination range: _x000D_ Formaldehyde: 0-10.0 (mg/m3) _x000D_ VOC: 0-99.9 (ppm) _x000D_ Carbon dioxide: 0-1000 (ppm) _x000D_ Temperature: 0-60 () _x000D_ Humidity: 0-95 (%) _x000D_ 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) _x000D_ _x000D_ Specification: _x000D_ Working temperature: -20 - -85 _x000D_ Working voltage (rated): 4.8-12V _x000D_ Working current: 10-496mA _x000D_ Size: 90*90*35mm _x000D_ Power supply mode: USB 5V/1A _x000D_ Communication protocol: ZigBee3.0 _x000D_ Color: White _x000D_ Shell material: PVC _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 X WiFi Carbon Dioxide Detector _x000D_ 1 X Instruction _x000D_ 1 X Card Pin _x000D_ 1 X USB Power Cable _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ [relateproductdetail/]_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_