Quick Start
This chapter describe the steps to quickly configure this device. If you requires more advanced settings, please refer to operation guide chapter.
1. Press power button for more than 3s until LED on to power on the device.
2. Download and install “Milesight ToolBox” App from Google Play or Apple Store on an NFC-supported smartphone.
3. Enable NFC function on the smartphone, launch Milesight ToolBox, and select the default mode as NFC.
4. Attach the smart phone with NFC area to the device and click 
to
read device information.
to
read device information. 5. Put the device in an open outdoor environment for more than 10
minutes, then go to Calibration settings to click Manual button and attach
the smartphone with NFC area to device to calibrate the CO2 current value as
400ppm immediately.
You can also enable Auto Background Calibration to allow the device to calibrate automatically. For more details please refer to Calibration Settings.
You can also enable Auto Background Calibration to allow the device to calibrate automatically. For more details please refer to Calibration Settings.
6. Keep other settings by default or
change as required, then attach the smartphone with NFC area to the device and click
Write to write the settings. After writing, reread the device to check if the
configuration is written well.
Note: Set the channel index as 8-15
for US915 or AU915 if using default settings of Milesight gateways.