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Troubleshooting
Problem
No alert or light.
Water leak sensor is
offline.
LED blinking, no alert.
Alert received in App
but no LED blinking.
Possible Reason
Water leak sensor is battery died.
Hub is offline.
Hub is powered off.
Water leak sensor is battery died.
Device malfunction
Notification has been turned off in
YoLink App.
Please contact our customer service.
Solution
Please replace the battery.
Please reconnect your hub to the Internet
and press the set button of water leak
sensor once.
Please power on the hub again and press
the set button of Water Leak Sensor once.
Please replace the battery.
Please contact customer service.
Please turn notification on in the setting
page of YoLink App.
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