現今的閉路電視系統CCTV己進入高清年代有IP網絡，TVI，CVI，AHD都可轉送高清格式可配搭高清DVR作儲存錄影更可利用寬頻網絡遠端即時監察如配合CMS軟件更可分區多點同時監控的監控中心。而現塲的DVR數位硬盤錄像機錄影時間長達一個月或更長時間。客戶亦可不需更換原有佈線而升級至高清系統，滿足較高要求的客戶及與時並進。

The modern closed- circuit television system (CCTV) has entered into an era of high definition IP network. TVI, CVI, AHD can transfer high-definition format integrating with high-definition DVR for storage of videos. Through broadband network, remote real time monitoring can be done and integrating with CMS software, multi points monitoring can also be achieved. DVR live streaming recording time can be up to one month or longer. Customers can also upgrade to HD without having to replace their existing cables to meet higher requirements and keeping abreast of the times.