Identifying duty exemptions via HS code

List of the table of contents of this article:

• 1,Identifying duty exemptions via HS code What are the main advantages of the network monitoring system?
• 2, monitoring how to network
• 3, The composition and role of public security video surveillance network information security system

What are the main advantages of the network monitoring system?

The main advantages of network video monitoring: efficient remote monitoring. If it is necessary to realize cross-regional remote monitoring, the network video monitoring system should be preferred.

Advantage 1: High pixel. The use of intelligent cameras in traffic monitoring systems has high requirements for pixels. Intelligent high-definition cameras can reach 1.3 million, 2 million, or even 5 million. Advantage 2: High image clarity. For video surveillance, image clarity is undoubtedly the most critical indicator in high-definition surveillance.

Network monitoring has incomparable advantages over traditional monitoring: a network monitoring system can be built wherever there is a network.Due to the saving of traditional wiring and line maintenance costs, the installation cost of the network monitoring system is greatly reduced.

An advantage of the webcam is that you can use the mobile phone APP to manage the camera, which is relatively convenient to operate. Open the app store to download the corresponding APP, bind the camera, transmit data wirelessly through the network, and realize the synchronous viewing of the camera dynamics on the mobile phone. As shown in Figure 1.

Monitor how to connect to the Internet

There are three ways to monitor and connect to Wi-Fi: device connection, download APP, and add device. The way the device is connected varies depending on the equipment used in the system. In the network camera, the wired connection needs to connect the LAN port of the camera and the LAN port of the router, while the wireless connection directly uses WIFI connection without a network cable.

Connect to the local network: Connect the camera to a local area network (LAN) or wireless local area network (WLAN) and connect to the Internet through devices such as routers or network switches to achieve real-time monitoring and connection with mobile phones or other devices.

The method of home monitor networking is as follows: mobile phone: Huawei mate40 system: EMUI11 software: Mijia v0.709 Turn on the Xiaomi smart camera and wait for the yellow indicator light to flash into the network mode. Open the Mijia APP, click + in the upper right corner, and click Add Device.

Wireless surveillance camera with wifi hotspot, that is, the mobile phone does not need a wireless network by connecting the AP hotspot signal that comes with the camera, and then you can use the mobile phone near the camera.Real-time preview of the monitoring screen on the terminal, playback of previous video files, voice intercom with people near the camera, etc.

Turn on your monitoring device and find its "Settings" option. In "Settings", find the "Wi-Fi" option and click on it. In the list of available Wi-Fi networks, find the new Wi-Fi network you want to connect to and click on it.

Turn on the camera power of the water drop camera, open the 360 camera app, click the + sign in the upper right corner, and then click Add Device to select the camera type. Check whether the camera is on the green light, click to turn on the connection, and then press the setting button for a long time until the sound is heard, and click the prompt sound is heard.

Composition and role of public security video surveillance network information security system

1. Public security video surveillance network information security system includes SVAC information security camera, video surveillance network platform, information security platform, information security client and information security decoder . It is a complete set of video surveillance security systems from front-end coding to back-end storage and decoding.

2. System administrator: responsible for the maintenance, management and monitoring of the entire video surveillance network information security system to ensure the normal operation of the system. The system administrator has the highest authority and can comprehensively configure and manage the system.

3. The video security monitoring system is to facilitate the relevant information in the monitoring area, real-time monitoring and video recording, and records can be called up at any time to ensure that it is well-documented.The video security monitoring system in the security prevention system is different from the general industrial TV or civil closed-circuit television (CCTV) system.

4. The monitoring system consists of 5 major parts: camera, transmission, control, display and record registration. The camera transmits the video image to the control host through the coaxial video cable, and the control host then distributes the video signal to each monitor and video recording device. At the same time, the voice signal to be transmitted can be synchronously entered into the video recorder.