I would like to move back with my SO in another state. We have a caregiver for some hours and I think we'll add another for later hours. I've heard so much good and bad about different ideas relating to security "systems" that I don't know where to start. I imagine I would also like to be able to see what the cameras see on my phone and/or computer. The house is 60 years old so it doesn't have any "smart" technology in it. Thank you in advance.