Hi ... depends on your location and how it’s connected to monitoring
Crestron can either take as alarm activation and send alert to customer ( done via alarm inputs on back of nvr ) or Crestron monitoring settings in nvrs email alert setting direct to monitoring for real-time video ..... not all monitoring will take new hik connections on
connection to customers tv is easy as it’s from hdmi to Crestron av distribution alread in the home ...... but you only have commands like show cctv ..... will only show all cameras on one screen and no control
if you want more camera control then all cameras need to go to a switch first and then nvr
So you need to look at a nvr with alarm inputs and outputs