Does anyone here know about this residential system services?
 

Hey,
I'm living in Calgary with my parents. My mom is a heart patient and my father is also too old. Before coming here I was residing in Vancouver, I approached this residential system and it was really of great use.
But they do not have services in Calgary. Does anyone here know about any services related to home security systems? This will be very helpful for my parents as they are alone when I go for work. Please do share your experience.