I need an outdoor motion activated light and camera system that can be accessed via phone app (iPhone). No subscription if possible or at least on the cheap side. I need at least 4 or 5 outdoor camera and light sets. What is the consensus on the Simplisafe system that can be bought at Sam’s? Again this is for an older woman who has a minor grasp of how iPhone’s work. She doesn’t have any home automation of any sort. If it’s more of a plug and play type thing, the better.