How to choose analog camera and digital camera
Is it better to choose an analog camera or a digital camera for the security camera?
The first thing to consider is whether you are willing to configure a router or WIFI, that is, to handle network-related things, and if you prefer, you can choose a digital webcam. If you don’t want to, you will be more willing to choose CCTV, AHD analog HD camera and DVR digital hard disk recorder. The CCTV operates as a DVR and analog camera connected via coaxial cable and BNC connectors. The DVR digitizes and stores the analog video stream on a local hard drive. Most DVRs today have the ability to integrate video streams from different cameras or channels, view them locally, or send them over the network, and users can access them remotely via a web browser or client program.