Started to realize national production of cameras

Let\'s take a look at the news first. Huawei said that it has produced 5G base stations without American components, which is amaz...

2020-08-01

Tower crane hook video monitoring system

The tower crane remote monitoring and management system is mainly to monitor and control all tower cranes on a construction site. ...

2020-07-25

Understand USB4 in one article

In March of this year, the USB Promoter Group (leadership group) released the USB4 specification for the first time, the next-gene...

2020-07-18

What is a zoom camera, 4k zoom camera application

What is a zoom camera? The focal length can be changed within a certain range to obtain different wide and narrow field angles. Ca...

2020-07-13

WIFI gain and principle

WIFI is a passive subject, that is, it does not need to provide power or other energy. It is not a power amplifier, nor does it am...

2020-07-11

Small ways to strengthen WIFI coverage

1. For the WiFi5 standard router, when we connect to the WiFi router, there will be two frequency bands for us to choose, one is 5...

2020-07-11

Come on, boy! 10.71 million college entrance examination candidates usher in life test

Come on, boy! 10.71 million college entrance examination candidates usher in life test

2020-07-07

What is the transmission distance of the wireless camera, how to install the wireless camera and its working principle

Wireless camera is a professional camera product for recording in secret. Normally, we call it a monitor.

2020-07-04