I am happy with the simply safe base, window alarm, doorbell camera option. We bought the kit and added a couple extras with the simply safe customer service. The extra doorbell camera was a great upgrade. If I could change items it would be to swap out the hardwire doorbell with the solar or battery option. And have 2 for each door. My spouse installed everything. If I had to have simply safe install all of it, I would on a heartbeat. We had ADT wanted a very huge increase for our monthly fee. ($100). Don't stay with ADT. I wish I could upload pictures. We had some interesting night visitors.

Not worth the money if you need to buy more cameras