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The dome camera is named after its shape. Since the camera's outer casing is hemispherical, it is called a dome camera. Because the shape of the dome camera is generally small and beautiful, it is concealed, and it has more outstanding features in night vision performance and stability than the general camera. Therefore, the dome camera is more used in high-end office or well-decorated. The interior of the building is used. 
Based on the shape characteristics and imaging accessories of the dome camera, in general, the characteristics of the dome camera can be divided into the following aspects:
The structure is precise and efficient. Because the shape of the dome camera is not very large in general. Therefore, this also puts higher requirements on the accessories and structure of the camera. In the manufacture of the dome camera, the camera-integrated movement with higher technical index is generally used, so it has a good effect in terms of image definition, low illumination, and fast focusing. In addition, the dome camera is usually equipped with a high-speed silent motor, so that high-speed and high-precision effects can be achieved, so that the monitoring target can be locked and captured in a timely and efficient manner in a complex and varied environment.
Clear labeling, easy to operate and position. Since the dome camera is in operation, whether it is the operation menu or the camera position, the dome camera will be clearly marked at work. Therefore, the monitoring personnel and the operation of the machine provide great convenience for the monitoring personnel.
Intelligent features are abundant. At present, the application of intelligent in the ball machine can be said to be very common. The camera can freely set the time, angle, and monitoring range of the monitoring according to the actual needs of the manager. The camera can also automatically realize positioning, tracking, alarm and other functions during the monitoring process. It reduces the workload of a considerable part of the monitoring staff and also improves the monitoring effect.
Easy to install. The biggest feature of the dome camera is the camera, lens and mounting system, and the design is small. Therefore, it has great convenience in installation and maintenance...
In addition, since the dome camera has a small appearance, the zoom range is not large, and its own lens is not easy to replace. Therefore, compared with other types of cameras, if installed in a space such as an elevator or a stairwell, its advantages will be more obvious.
The development trend of dome cameras
With the continuous development of network technology, especially the emphasis on the network environment in China in the past two years, the expansion of bandwidth has undoubtedly promoted the pace of replacing analog cameras with network cameras. This revolutionary change is no exception to the dome camera. Networking is undoubtedly the only direction for the development of dome cameras in the future. On the other hand, with the development of silicon technology, the use of more advanced imaging devices to improve the imaging quality and visual range of the camera and reduce the power consumption of the camera will also be an important direction to improve the overall working ability of the dome camera. Therefore, in the increasingly perfect function of various types of cameras, and the market is vying for the rise, the future of the dome camera is destined to move forward on the track of high definition, network and intelligence.
[ Huaqiang Security Network News ] Discussion on the characteristics and development of dome cameras Hemisphere camera features