Что такое сетевой видеорегистратор с поддержкой PoE?

PoE network video recorder (NVR) is a software program that records video in a digital format to a disk drive, USB flash drive, SD memory card or other mass storage device.

key features and functions of a network video recorder system

• Video Recording: Network video recorders are primarily used for recording video footage from IP cameras. They can record multiple camera feeds simultaneously, depending on their capacity and specifications.
• Network Connectivity: CCTV network video recorder connect to IP cameras and other network devices over Ethernet or WiFi. This enables them to receive video streams from cameras distributed across different locations.
• Video Management: network video recorder kits provide tools for managing recorded video footage, such as playback, search, and export functions.
• Remote Access: Most NVRs offer remote access capabilities, allowing users to view live or recorded video footage from anywhere with an internet connection. This is often done through dedicated software, web browsers, or mobile apps.
• Storage: 4K network video recorder typically has built-in storage, such as hard disk drives (HDDs) or solid-state drives (SSDs), for storing recorded video footage. They may also support external storage options for additional capacity.
• Integration: Network video recorders may integrate with other security systems or software, such as access control systems or video analytics software, to enhance overall security and functionality.

Overall, PoE network video recorder plays a crucial role in modern network surveillance systems by providing a centralized platform for recording, managing, and accessing video footage from IP cameras.