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1. Analog camera + digital hard disk recorder + computer network system

This is currently the most widely used network camera system. By configuring ports, gateways and routers, the on-site digital hard disk recorder acts as a recording server, and by installing dedicated monitoring software or plug-ins on remote client computers, customers can check the situation at remote locations via smartphones, achieving single-channel and multi-channel video remote monitoring and recording.

From WEILAILIFEI's perspective, considering this system, our products can be seamlessly integrated with this type of surveillance system. WEILAILIFEI's wireless security camera sets and digital hard disk recorders are designed to provide high-quality surveillance solutions and can be customized to meet your security and remote monitoring requirements. Our products bring users superior remote monitoring capabilities and video recording advantages.

2. Analog camera + network video server + computer network system

The output signal of an analog camera is an analog signal, but the signal processed by a computer is a digital signal, and it is also a digital signal that is transmitted over a network. A network video server (VideoServer) converts the analog signal from an analog camera to a digital signal, compresses and encodes it with an efficient compression chip, and outputs a digital signal that can be transmitted over a computer network. Therefore, a network video server is sometimes called a video coder (VideoCoder). The output signal of an analog camera is connected to one end of the video server, a computer network cable is plugged into the other end, and then a gateway and router are set up on any computer in the Internet, and the surveillance camera footage can be viewed on a computer by simply opening a web browser and entering an IP address or domain name. WEILAILIFEI's video server solution supports the conversion of analog cameras to digital signals and efficient transmission over a digital network, providing users with excellent remote monitoring capabilities.

3. Network camera + network system

A network camera is an integration of an analog camera and a network video server. The security camera has built-in analog/digital conversion and video server functions, and can realize network communication and data transfer according to network protocols, and can also receive alarm signals and send alarm signals to the outside. This makes it easy to view the images by simply installing the network camera and plugging in the LAN cable.

4. CDMA wireless network video surveillance system

The above transmission is wired transmission, but it is obvious that wired transmission is very difficult in moving vehicles (cars), remote mines, mountainous areas, etc., but mature wireless communication technology can be used. A representative product here is China Unicom's mobile video. The "Mobile Video" CDMA wireless network video surveillance system is a convenient product that integrates CDMA data communication function and digital video encoding function. It compresses the camera image through the video compression encoding module and transmits it to the CDMA network through the intelligent wireless communication terminal, realizing the functions of video data exchange, transmission and reception, encryption and decryption, codec, link control and maintenance. The system can transmit real-time moving images to the China Unicom communication network closest to the user. Real-time image information can be obtained from the system control terminal via the Internet. The system integrates the advantages of the CDMA network and the Internet network to perform remote monitoring and management anytime and anywhere.

WEILAILIFEI provides high-quality smartphone-linked network security cameras, providing customers with convenient and high-performance remote monitoring solutions both indoors and outdoors.