Basically, both NVR and DVR systems are responsible for video recording. However, they differ in how they record the footage. The DVR system processes data at the recorder, while the NVR system encrypts and processes data at the camera before sending it to the recorder for storage and remote viewing.
What Is Camera Iris and How Security Camera Iris Works?
Discuss what is camera iris in this concise guide. Learn how they control light and discover types like fixed, manual, auto, and P iris.