Our HD security cameras use HD-CVI technology to deliver image quality that is far superior to traditional analog CCTV. HD cameras are a cost-effective video surveillance solution that is easy to install and integrate with existing CCTV systems. If you need 1080p high-definition video resolution without running an IP network, HD-CVI is the answer. HD-CVI technology delivers detailed, high-definition images with no compression artifacts or transmission-related delays.