This is an HD-CVI 2MP Indoor/Outdoor Dome Security Camera. If you are looking for a High Definition 1080p surveillance camera that can capture amazing detail, then this Vandal Proof Dome is your answer. HD-CVI is a newer technology that enables TRUE HD recording at an affordable price. This is especially true if you already have an existing analog CCTV system and want to upgrade to High Definition Security Recording. The reason is because HD-CVI uses standard coax cable, and so you will not incur the added expense and hassle of re-wiring to Ethernet cable. This could potentially save you thousands of dollars depending on how many cameras are in your setup. So, just leave your cable and power where they are, replace your DVR with an HDCVI DVR and swap out your cameras.