What is the function of an Axis network video recorder (NVR)?

The function of an Axis network video recorder (NVR) is primarily to record and store video streams from IP cameras. In a surveillance system, an NVR captures high-quality video data transmitted over a network from various IP cameras, allowing for efficient storage and easy retrieval for viewing or analysis. This capability is essential for effective monitoring, security management, and evidence collection in various applications, including commercial and residential security.

The capability of the NVR to manage multiple camera feeds and store recordings provides users with flexibility and control over their surveillance systems. It supports features like scheduling recordings, managing storage capacity, and offering remote access to recorded footage.

In contrast, while streaming live audio may be a feature of some devices, it is not the primary function of an NVR. Serving as a web browser and connecting security alarms are functionalities associated with different types of devices or systems in a broader security framework, not the specific role of an NVR. Thus, the focus on video recording and storage distinguishes the NVR's essential purpose within an IP surveillance setup.