DescriptionSmart Air Butler is the home of intelligent devices that remotely monitor the air environment.Can also detect PM2.5, formaldehyde, toxic gases VOC, CO2, temperature, humidity and other 6 environmental parameters, in the environmental parameters graffiti automatically overpriced smart home air conditioners, new fans, humidifiers, air purifiers to optimize the environment of human habitation. Note: Please do not put the wind room in excessive black light, strong convection air or high concentration of organic gases for a long time, otherwise it willdamage the sensor.After other devices in the room (e.g. air conditioner, new fan, air purifier, humidifier, etc.) reach the preset threshold for automatic control, the automation function is achieved through the Doodle Indoor Air Saving app.1. Click on the Smart button at the bottom of the apps home page to enter the smart scene interface, click on the button at the top of the automation, and then click on Smart Interface Settings.2. Click on the button to create an intelligent automation configuration, set the conditions, in the Device Status Change option, select the intelligent economic air system, select the trigger conditions for the air environment parameters, PM2.5, formaldehyde, VOC, carbon dioxide, temperature, humidity, of six. Humidity, of six.3. select the parameter threshold, less than or greater than 3 model conditions, set of them and select next.4. Create a task set, select the operating device, select a control device in the device list, such as lamps, curtains, air conditioners, new fans, humidifiers, air purifiers, etc. Select the specific instruction to be controlled on the device function screen, such as on, off, time or other. Then select the next step.5. Edit the automation name, select the effective time automation effect and immediately click on the Save-Enabled button, the automation is set up successfully. When the air saver detects environmental parameters to default values will automatically control the device, the air saver can set up multiple intelligent control automation devices at the same time.Features.Operating temperature: -20-85COperating voltage: 5VOperating current: 10-496mASize: 100*100*40mmPower supply mode: USB 5V/1ACommunication protocol: ZIGBEEWhiteBody material: ABSWeight: 95gRange (Formaldehyde): 0-10.00 mg/m3Range (VOC): 0-99.9ppmRange (CO2): 0-1000ppmRange (temperature): 0-60CRange (Humidity): 0-95%Range (PM2.5): 0-1000ug/m3Package includes.Air key fob X1Instructions for use X1USB power cable X1