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Functions & Management in Modern NVR

Introduction In modern CCTV systems, the viewing function is crucial for effective surveillance. In this post, we cover how to view and manage video streams from your NVR, including local and remote preview, multi-channel viewing, and various playback modes. We’ll also review key management features and introduce product naming rules to help you quickly identify essential NVR features. Viewing Functions…

What is an NVR? A Complete Guide

What is an NVR? A Complete Guide to Network Video Recorders for Modern Surveillance Introduction Welcome to our comprehensive guide on Network Video Recorders (NVRs). Whether you’re new to the world of CCTV systems or looking to deepen your understanding, this blog post will walk you through the key features, functions, and applications of NVRs. What is an NVR? An…

Hikvision IP Camera Intro

Training Objectives Get Familier With Hikvision IPC Products Know The Key Feature & Basic Functions Of IPC Know How To Deal With Common Issues Contents IP Camera Basics Goal Of Learning As Follows Structure Of IP Camera Product Families Naming Rules Function & Application Goal Of Learning As Follows Image Adjustment Day & Night Switch Back Light Compensation Fast Moving…

Network Design Basics

Open Systems Interconnection Model The Open Systems Interconnection (OSI) model is a conceptual framework for understanding and designing computer network protocols. It was developed by the International Organization for Standardization (ISO) in the 1980s and is widely used in the networking industry as a reference model for network architecture and design. The OSI model consists of seven layers, each with…

Training Objectives

Master the event and alarm task on HikCentral Professional Be familiar with smart wall function work on HikCentral Professional Master the Maintenance work on HikCentral Professional

What Is Digital Noise Reduction

Digital noise reduction (DNR) is a feature found in IP cameras that is designed to improve the quality of video footage by removing digital noise or graininess that can occur in low light or high ISO (sensitivity) settings. Digital noise can occur when an IP camera sensor amplifies the signal to capture low light images, resulting in a grainy appearance…