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EnteringtheNetworkConfigurationMode:
1. Powerontheproduct. 
2. Press and hold the button for 5s to restore the product to factory settings. The status indicator will rapidly blink green, and the product will automatically enter the network configuration mode once the factory settings have been restored.
Notice:
1. Press and hold the button for 5s to 10s to make the product enter the network configuration mode. When you press the button, the status indicator should be steady green. When you press and hold the button for 5s, the status indicator turns off. When the status indicator is off, release the button to configure the network and wait about 20s for the product to enter the network configuration mode.
During this process, the status indicator blinks green (it may blink irregularly).
2. After the product enters the network configuration mode, the status indicator will be steady green for 5s and the product will report its status. If the product fails to enter the network configuration mode, the status indicator is off.
Warranty policy:
1. If the product has quality problems within 7 days of the payment date, you can apply for a refund based on the invoice price or to replace the product with one of the same model.
2. If the product has quality problems within 15 days of the payment date, you can apply to replace the product with one of the same model.
3. If the product has quality problems within 12 months of the payment date, you can apply to have the product repaired.
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