Authoritative time

User turns on this function means the entire network time will be based on this device when there is no mobile phone or gateway connection. (If the phone or gateway has connection, it will be based on the phone or gateway time instead).

Example: When you are traveling, set a scheduled timer light on 50% at 7:00 pm and turn off the light at 12:00 pm every day. If the user hasn't turned on this function, then every luminaire has a time deviation which may lead to some luminaires light on at 7:05 and turn off at 12:05; some luminaires light on 7:09 and turn off at 12:09. To keep the consistency, users can turn on this function to make sure all the luminaires in this network have the same time.