It use to work well Arlo pro 2 until one camera which was indoors all the time refused to sync. Now im down from 4 cameras to 3 working cameras. Time to go back to a traditional hard wired system, more cost and labor upfront but less bs to deal with especially when the company changes software updates or does away with free plans. Arlo is a dying platform and is soon to follow 'Canary' who I personally know the designers...they got greedy.