How to use webcam

The convenience of network camera is probably only used people can really understand that the emergence of network camera has brought great convenience to public security work. However, recently, it is not uncommon for security work to cause many problems due to the improper use of network cameras. How to use a webcam? Today, Xiaobian […]

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What are the operation modes of webcam

Generally speaking, network camera monitoring operates around four modes, namely gateway mode, bridge mode, bypass mode and audit mode. This paper will briefly introduce these four operation modes and their principles: gateway mode The principle is to use the local computer as the gateway of other computers (set the video monitoring to be pointed to […]

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What should we pay attention to when installing surveillance cameras

Camera installation 1. Camera mounting height The height of the camera is usually 1.8m-2.3m. In the process of installing the camera, the better installation position is that the camera is parallel to or higher than the collected face; Keep the tilt angle not too large, and the success rate of face acquisition and comparison recognition […]

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What is the development trend of infrared camera

The birth of infrared cameras is a special product of China’s market demand. Because China has a large population base and sufficient labor force, there are many infrared camera manufacturers, resulting in low-cost competition in the industry. Low-cost competition also seriously affects the product life, and the short service life of products also provides manufacturers […]

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Yushi smart community realizes orderly and efficient access management of people + vehicles

In October 2019, the political and Legal Committee of Fuzhou municipal Party committee plans to build more than 95% of the community into a “safe community” with “strong organizational guarantee, orderly public order, good social security, complete physical and technical prevention, sound prevention mechanism, clean and tidy environment and standardized property services” in four years. […]

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What are the advantages and disadvantages of using infrared cameras

The concealment of infrared camera has been greatly recognized in the market, and the users are more and more widely. The wider the scope of use and the more people, the disadvantages of infrared cameras will become more and more prominent. According to the summary statistics of Xiaobian, the disadvantages of infrared camera mainly focus […]

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How does the security monitoring system choose the right lens

The lens is the eye of the camera, and its performance is directly related to the clarity of the camera image. Therefore, in order to maximize the efficiency of the camera, in addition to the excellent design of camera components and circuits, it is also necessary to select an appropriate lens for the camera. Lens […]

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What are the common cables in the monitoring system

1、 Coaxial cable Video signal transmission generally adopts direct modulation technology in the form of baseband frequency (about 8MHz bandwidth), and the common transmission medium is coaxial cable. Coaxial cable is specially designed to transmit video signal. Its frequency loss, image distortion and image attenuation are relatively small, which can well complete the task of […]

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How can webcam keep its network stable

In order to better prevent electrical fire accidents in hazardous environment and ensure the safety of people’s lives and property. At present, many enterprises monitor explosive and flammable equipment and production workshops, and the use of wired control enhances the potential hazards brought by various wires. The use of explosion-proof webcam is a better choice […]

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What’s wrong with the night vision capability of the camera

After years of accumulation and precipitation in the process of security intelligence, 2019 has been a real battle with many opportunities. Among them, the purchase demand for smart cameras has soared. In fact, compared with the daytime, the night is often a period of high incidence of illegal acts, and the imaging effect of surveillance […]

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