The people who survey, install and service your system are low-voltage technicians and project leads who work in Phoenix commercial buildings every week.
The first visit is usually a site survey: walking the doors, gates and camera positions with your facility contact and noting power, cabling paths and network closets. During installation you will meet the technicians pulling cable, mounting readers and cameras and programming the system. Before anyone is scheduled on site, you can ask who will be there and we will tell you.