CCTV Manuals

I Repaired a Dahua NVR/XVR 4.0 That Was Stuck on the Logo Screen (Boot Loop) Right at the Customer’s Home

Why are my Dahua NVR and XVR stuck on the logo screen (boot loop)? A Dahua XVR stuck on the logo screen is one of the issues I encounter quite often. The device powers on but does not switch to the live camera feed. In similar cases, the Dahua XVR keeps rebooting. If this problem occurs with your Dahua XVR, it doesn’t necessarily mean the XVR is damaged. Understanding the issue will help you figure out how to fix it.

In this article, I’ll explain the steps I took to fix a Dahua XVR stuck on the logo screen, based on my experience.

Beans View Camera Setup: How I Added the Beans View Camera to My Phone in Just Minutes

Connected My Beans View Camera to My Phone

Beans View is a brand of smart cameras that connect directly to your phone. These cameras have a unique design and come in a variety of colors to fit into your space. For example, the Beans View D210 camera is available in four colors: green, yellow, white, and pink. Once connected to your phone, you can view a live camera view, playback, use camera features, and perform minor adjustments.

This article I wrote will explain how to properly connect the Beans View camera to your phone.

IMOU Camera RTSP ULR Setup Guide 2026: How to Enable, Use and View RTSP Streaming on VLC

Do you want to display your IMOU cameras on your laptop or computer? Besides using an NVR, DVR, mobile app, and IMOU Life camera software for PC, you can display live IMOU camera feeds on your laptop or computer using an RTSP URL. You can access this RTSP URL directly using VLC Media Player, which is already installed on your laptop or computer.

In this article I will show you how to enable IMOU camera RTSP URL and access it using VLC Media Player.

How I Fixed My EZVIZ EB8 4G Camera That Was Offline and Couldn’t Connect to the App

As a security camera technician, I receive different customer complaints almost every day. Currently, a customer is complaining that their EZVIZ EB8 4G camera has suddenly disappeared from the EZVIZ app and cannot be re-added. Because he felt confused, the customer asked me for help to check the customer’s house. According to the information provided, this issue has been occurring for a week. The customer has tried to resolve the issue himself numerous times, but to no avail.

This is a writing of my personal experience in overcoming the problem of the EZVIZ EB8 4G camera not being able to connect to the EZVIZ application.

Starlink V3 Satellites: Everything You Need to Know About SpaceX’s Next-Generation Internet Network

SpaceX is preparing a significant upgrade to its global satellite internet network with the introduction of Starlink Version 3 (V3) satellites. These new satellites are designed to deliver much higher network capacity, faster internet speeds, and better reliability than previous Starlink generations. Unlike earlier versions that mainly focused on expanding global coverage, Starlink V3 is built to increase network performance for millions of users while supporting future services that require extremely high bandwidth.

The deployment of Starlink V3 also represents an important milestone in SpaceX’s long-term vision of creating a more powerful space-based communications infrastructure.

WiFi Generations Explained: From WiFi 1 to WiFi 8 and Its Impact on Security Cameras

The complete history of WiFi generations (WiFi 1–8 compared) – As reliance on digital connectivity increases, the evolution of WiFi standards is a key factor in delivering faster, more stable, and more secure wireless networks. From WiFi 1 to WiFi 8, each generation brings significant improvements in speed, efficiency, and connection quality. This evolution not only supports modern internet needs but also forms the foundation for a variety of technologies, including streaming, gaming, smart home, and everyday security devices.

In this article, we will review the key differences between the various generations of WiFi, the features each version offers, and why understanding these developments is crucial for their impact on security camera systems.

How to Set Up ONVIF on a Hikvision DVR/NVR & IP Camera: Complete Beginner’s Guide

How to set Up ONVIF on a Hikvision DVR/NVR – ONVIF configuration is an essential feature for users who want to connect a Hikvision DVR or NVR to other devices. With ONVIF support, Hikvision recorders can communicate with third-party devices or compatible CCTV camera applications, regardless of the brand. Many users encounter issues connecting their Hikvision DVR/NVR to other devices, such as incorrect usernames, authentication errors, or failed camera connections. In most cases, these issues occur because ONVIF is disabled.

This guide explains how to enable ONVIF on an NVR/DVR so that it can be connected to other devices or CCTV camera software.

Download SecuritySpy CCTV Software for PC (Windows 10/11 & Mac) – Best Alternative to iSpy and Blue Iris

What is the best software as an alternative to Blue Iris and iSpy – Mac users looking for an alternative to Blue Iris and iSpy finally have a solid option. Since Blue Iris and iSpy only support Windows, Mac users often struggle to find a reliable surveillance solution that works natively on macOS. After researching available options, I discovered SecuritySpy, a powerful video surveillance software built specifically for Mac.

In this guide I will explain a little about the SecuritySpy software and how to download and install it on a Mac.

How to Login Intelbras IP Camera: Default IP Address, Username & Password (2026 Guide)

Intelbras IP cameras are widely used for home security, business surveillance, and professional monitoring systems. To configure or manage an Intelbras camera, users need to access the camera login page through a web browser or management software. The login process usually requires three important details such as Intelbras IP camera address, Administrator username and password.

This guide explains how to access an Intelbras IP camera, find the default IP address, check the default login credentials, reset forgotten passwords, and solve common login problems.

How to Install an IP Camera Using Fiber Optic Cable (Based on My Real Experience)

As professional security camera technicians, we have installed surveillance systems in factories, warehouses, office buildings, and large outdoor areas. Through these projects, we have learned that understanding distance limitations and transmission media is critical for a reliable installation. For example, a standard Ethernet cable cannot directly connect an IP camera over a distance of 500 meters (1,640 feet).

In our experience from field installations, using Ethernet cables beyond 100 meters for IP cameras often leads to unstable connections. This can cause the camera to go offline or stop displaying video on the monitoring system.

WiFi Camera vs IP Camera vs Analog CCTV: Differences, Pros & Which Is Best?

When I first started as a security camera technician, there were only two types of cameras available: analog CCTV and IP cameras. Analog CCTV was the first product I was introduced to. A year later, I learned about IP cameras and began working on IP camera installation projects. Two years later, Wi-Fi cameras became available in my area. The first Wi-Fi camera I installed was an EZVIZ. As technology advances, CCTV cameras have become more sophisticated, efficient, and easier to install. However, some customers are still unsure which type of camera is right for them.

In this guide, you’ll learn how each camera type works, its advantages and disadvantages, and which one is the best choice based on your specific security needs.