4 channel NVR

Overview

Here’s some information about a 4-channel NVR:

Function: A 4-channel NVR serves as the central hub for your surveillance system, receiving video feeds from up to 4 IP cameras, recording the footage onto internal storage or external storage devices, and providing various features for video management and playback.

Camera Compatibility: Ensure that the NVR you choose is compatible with the IP cameras you plan to use. Verify the NVR’s supported camera models, video codecs, and protocols. The NVR should support the same or higher resolution and frame rate as your cameras.

Storage Capacity: The NVR typically includes internal storage, such as hard drives, to store the recorded video footage. The storage capacity varies depending on the specific NVR model and configuration. You can also expand the storage capacity by connecting external hard drives or using network-attached storage (NAS) devices.

Network Connectivity: A 4-channel NVR connects to your IP cameras and other devices (such as a monitor or router) over a network. It should have Ethernet ports to facilitate the network connection. Ensure that the NVR supports the network protocols used by your cameras and can handle the required network bandwidth.

Video Management Features: NVRs offer various features for managing and analyzing surveillance video. These can include live viewing of camera feeds, simultaneous recording from multiple cameras, motion detection, scheduled recording, event-triggered recording, and remote access to view and manage the system via computer or mobile devices.

User Interface: The NVR should have a user-friendly interface that allows you to navigate through settings, configure camera parameters, and review recorded footage. The interface can be accessed through a built-in monitor or via a web-based interface using a computer or mobile device.