Webcam, also known as computer camera, computer eye, electronic eye, etc., is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also talk and communicate with each other over the network with images and sounds through the camera. In addition, people can also use it for the current variety of popular digital video, audio and video processing, etc..

Smart cameras are also called smart security cameras. Security is currently one of the main features of smart cameras, when there is movement at home, the camera will immediately push a message on the cell phone to alert the user. The current smart camera features are mainly video surveillance, voice dialog, security alerts and video playback.

一、video monitoring

Video surveillance is the core and most basic function, the current smart camera is the mainstream resolution is 1080P HD, the network requirements are high. Most of the home camera is through WiFi to data transmission, which has the advantage of easy to move location. Some stores have also installed such cameras, mainly used to monitor the main points such as the checkout counter, this less need to move the camera can use the network cable up, the signal will be more stable some.

二、voice conversation

Most of the cameras on the market are equipped with the function of voice dialogue, the user through the APP can be directly with the family voice dialogue. Of course, many devices on the market support this function, but the noise elimination uneven and reverberation and other situations are still often occurring, but also need to continue to improve.

三、the security alarm

Security alarm function is mainly encountered vibration, special noise and other vibrations to record, and through the APP to alert.

四、Video playback

Smart cameras on the market currently provide the video playback function, but most of them only provide the alarm playback function, that is, after the occurrence of the alarm recorded video can be watched, the rest of the time can not see, and is a paid function. Few manufacturers can provide uninterrupted video playback function. The reason is simple: the cost of video storage server is too high, the video is a large traffic file, if you want to achieve uninterrupted recording storage playback, the cost is many times higher or even dozens of times.

五、 4G smart camera

Wired network deployment trouble or WIFI coverage is limited scenarios, such as mature commercial office or community new indoor and outdoor blank area security monitoring, outdoor construction sites need video surveillance, pulling the network cable deployment trouble, fragmentation, it is necessary to use 4G smart camera.

4G smart camera, also known as 4G camera, IPC, mainly used for security video surveillance, which is characterized by built-in 4G communication module in the general surveillance camera, so that the camera can achieve direct networking through the three major operators base stations, breaking the original deployment of network cables or the limitations of connecting WIFI, so as to achieve the purpose of remote monitoring.

Nowadays, the traditional analog monitoring has now slowly faded out of the public eye, with the development of 5G network, 4G wireless network monitoring and 5G wireless network surveillance cameras are developing more and more rapidly, bringing us a new experience, so what are its specific advantages?

4G wireless monitoring is uploaded through GPRS / WIFI and other means of cloud data center for data collection, processing, storage. And through WEB publishing server for Internet publishing, users through the cell phone / tablet / computer client, anytime and anywhere to pay attention to the monitoring area conditions. The system automatically inspects and analyzes big data, finds power station faults or hidden dangers, and notifies the owner of maintenance in time, solving the problem of user monitoring and operation and maintenance difficulties.

Low comprehensive cost, no need to dig trenches and buried pipes, short installation time consuming, especially suitable for outdoor distance and has been decorated occasions; in many cases, users are often restricted by the geographical environment and work content, such as mountains, ports and open areas and other special geographical environment, the wired network, wired transmission of the wiring project brings great inconvenience, the use of wired construction cycle will be long, or even simply can not be achieved. At the same time, the use of solar power can get rid of the cable, has the advantages of short installation cycle, easy maintenance, strong capacity expansion and rapid cost recovery.

Low maintenance costs, solar 4G wireless monitoring is maintained by the network provider, the front-end equipment is plug-and-play, maintenance-free system. Solar 4G wireless monitoring system is a combination of monitoring and wireless transmission technology, which can transmit the field information from different locations to the solar monitoring center through wireless communication means in real time. In the solar monitoring system, the solar monitoring center needs to get the video information of the monitored point in real time, and the video information must be continuous and clear. In the solar monitoring point, usually use the camera for real-time acquisition of the field situation, the camera through the video wireless transmission equipment connected, and by radio waves will send data signals to the monitoring center.

It can be widely used in a wide range and scattered security monitoring, traffic monitoring, industrial monitoring, home monitoring and many other fields. Such as: fish ponds, farms, vegetable sheds, farms, pastures, orchards, unattended systems of power stations, telecommunication base stations - wireless monitoring systems for oil, drilling, exploration, etc. - intelligent buildings, etc.