User's Manual

11
LED indicators
Indications of commonly seen LED indicators are shown below:
Device Status / User Action
LED Status
Power on
Red LED lights gradually from dark to bright.
Connecting to the network
Blue LED flashes twice.
Connected to the cloud
Blue LED flashes once every 10 seconds.
Press the doorbell button.
Blue LED flashes three times.
Failed to connect to the cloud
service
Purple LED flashes once every 10 seconds.
Firmware upgrade
 Downloading: Blue LED lights gradually from dark to
bright.
 Burning: Red LED lights gradually from dark to bright.
 Checking: Purple LED lights gradually from dark to
bright.
Press the reset button (by using a
paper clip end).
Red LED flashes three times.