User's Manual

User can customize the sound of temperature alarm, click to upload a local audio file.
4.2.3.2 Bluetooth settings
Current address: displays the current MAC address of the Bluetooth device. For example,
A4:C1:38:7B:16:93.
Update address: Enter the Bluetooth mac address to be updated.
4.2.3.3 Advanced setting
Background image quality: default value is 20.