@Perry Owens
What was the approximate cost of your set up?
I assume that it can be monitored when away from home.
The Synology software is free and will deal with most makes of camera. In addition to the two cameras shown I have one in the workshop/garage and one minding my gun cabinets.
You're right, the free licence is only for two cameras. My two interior cameras use Amcrest View Pro, a free Android app which is perfectly adequate in situations where there are no false triggers due to foxes, crows etc.Have they changed the licences then? I changed mine only last year but then it was 2 camera licences free with the drive, you had to buy per camera after that.