On April 13, 2017 at 21:16, chris-L5S said...
I have a few customers that have lake houses and I installed alarm systems with Alarm.com and added Image Sensor cameras. Its not video, but they can request a picture or even have them scheduled and sent via text or email. There is a monthly fee, but they are getting a picture and a security system. then you can sell them a thermostat, lock, and lamp modules, etc.
You missed the part that he doesn't want to pay for an internet service and uses a Verizon hotspot when at the house. Argo has an LTE camera that might be right for his situation.