User's Guide

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successfully. You can turn on/off the device by tapping the button on the Device Status. In order
to protect the security of devices, password validation is required when configuring via unused
phone . Default password is 123456.
5. Tap “Read” button to check current status of device.
6. Tap “Write” button to write all your settings to the device.
Note:
1) Ensure the location of smartphone NFC area and it’s recommended to take off phone case.
2) If the smartphone fails to read/write configurations via NFC, keep the phone away and back
to try again.
3) UC50x series can also be configured by dedicated NFC reader, which can be purchased from
Milesight IoT.
4.1.2 USB Configuration
Preparation:
 Type-C USB cable
 PC (Windows 10 is recommended)

ToolBox: V6.35 and above