NVR and DVR recorders 84 products

A recorder is chosen by the number of video channels, which must cover the cameras you have and those you will install, and by the maximum resolution, which must be equal to or higher than that of your cameras. NVRs record IP cameras and DVRs, analog cameras.

The number of recording days you can store depends on the supported drives and maximum capacity. The product page also shows the compression (H.265 takes up much less space than H.264), the input bandwidth, the HDMI outputs and whether it has PoE to power the cameras without a separate switch. For 24-hour recording, use drives designed for video surveillance.