LED Light Setting
LED fill light is mainly designed to reinforce the light at night or in a dark environment.
Set it up on the Device > LED Setting > LED Fill Light interface.

Mode:
Auto turns on the LED light automatically.
Aways OFF turns off the LED light.
Specific Time turns on the LED according to the schedule. When selecting this option, specify the start time and end time.
Min/Max Photoresistor: Set the minimum and maximum photoresistor value to automatically control the ON-OFF of the LED fill light. If the photoresistor value is less than the minimum threshold, turn off the LED fill light. If the photoresistor value is greater than the maximum threshold, turn it on.
LED Light Status
LED display adjustment is used to indicate the light changes of the call button in different states. The LED status allows users to verify the current mode of the device.
Set it up on the web Device > LED Setting > Indicator Light interface.

Device Status: There are six statuses, Normal, Offline, Calling, Talking, Receiving, and Emergency Alarm. The status cannot be changed.
Color: Select from Blue, Red, and Purple. You can select Red & Blue(flashing red and blue alternately) for Emergency Alarm status.
Display Mode: Set the different flashing frequencies.