What is VISCA protocol and PELCO protocol?

The control protocol realizes the control of camera by writing serial data.What is VISCA protocol and PELCO protocol?   Before the emergence of a unified control protocol, the control signaling of cameras is different.   Therefore,…
Conference Ptz Camera

Difference Between CCD and CMOS Image Sensors

Do you want to know the difference between CCD and CMOS? First, they both are image sensor, CCD named Charge Coupled Device, CMOS is Complementary Metal Oxide Semiconductor.They widely used in Image sensors are commonly used in PTZ Cameras,…
WORLDWIN MAP

The Brand Story of WODWIN

WODWIN is the leading brand of the audio and video conference solution, but why WODWIN? How it comes from? WODWIN is the abbreviation of WORLD WIN.Why our company named World Win Technology (Shenzhen) Co., LTD.This comes from some stories.   Story…
streaming camera

What is Dual stream?

Does your live streaming PTZ camera support dual streaming?When you choosing the IP PTZ camera you will find this word.So what is dual stream?What kind of technical index is it? What are the functions?   When you using the LAN port…
video conference system

Government Meeting Solutions

In the previous article, we talked about the advantages of government video conferencing，Government departments in most countries have begun to improve the efficiency of daily business processing by using professional audio and video.How to…
Government meeting solutions

Advantages of Government Video Conferencing

Thirty years ago, communication within government organizations was limited to phone calls and fax documents. As technology promotes the development of the digital age, exchanges between government agencies are becoming more frequent. In order…