A common question that arises is whether surveillance equipment can be repurposed for video conferencing systems. Given the significant price difference between surveillance devices and dedicated video conferencing cameras, many wonder if these cost-effective surveillance devices are essentially the same as the video conferencing cameras we commonly use. Before addressing this question, let's delve into the technical principles of surveillance and video conferencing systems.   **Principles of Surveillance and Video Conferencing:** Surveillance systems typically capture data through analog signals from devices like bullet and PTZ cameras. These signals are compressed and stored on hard drives. Video...

Introduction: The display screen for surveillance cameras is an essential component used to view surveillance footage. In this article, we will approach the topic from the perspective of the OHWOAI brand and discuss various types of display devices, providing advice on selecting the most suitable screen for your surveillance equipment.   Surveillance Monitors: OHWOAI offers dedicated high-definition surveillance monitors designed to display surveillance footage with excellent clarity and visibility. These monitors come with high resolution and optimized display effects, ensuring the best possible image quality and stability. Opting for an OHWOAI surveillance monitor guarantees superior performance....

The versatility of surveillance cameras has led to questions about their usability for video conferencing purposes, especially considering their relatively lower price compared to dedicated video conferencing cameras. To address this inquiry, it's crucial to delve into the technical principles of cameras. Regardless of whether a camera is designed for surveillance or video conferencing, they both capture data through their lenses. These captured data signals are initially analog. The primary distinctions between surveillance and video conferencing cameras lie in their lenses and output interfaces.   **Lenses and Pixel Differences:** Surveillance cameras often feature lower pixel lenses...