We’ve covered everything here from all-in-one ultra high quality plug and play DVR systems for total indoor and outdoor home surveillance to simpler solutions that require little installation. Home security systems for Mac – also known as Network Video Recording (NVR), Closed Circuit TV (CCTV) or IP camera software – are much cheaper than traditional home security solutions and don’t require expensive installations. Nowadays anyone can setup a security camera system on Mac so we’ve taken a look at the best Mac security cameras and software in 2021.