mac compatible security camera systems
What is the best free IP camera software? Does Apple have security cameras?

Network video recorder (NVR) is a specialized computer system that includes a software program that records video in a digital format to a disk drive, USB flash drive, SD memory card or other mass storage device.

CPI packages offer wireless home security, doorbell cameras, home automation and Minimum equipment purchase, credit approval and monthly monitoring 
Being a Mac user myself, I have always sought out to find the best surveillance software and security systems that works well with Macintosh