[ Huaqiang Security Network News ] When buying a PTZ , it is generally necessary to distinguish between ordinary and spherical PTZ. Ordinary pan/tilt is a bare-type pan/tilt head. When installing a camera, a camera cover is required. The ball-type pan-tilt is a built-in pan/tilt head with a global or hemispherical shield. Therefore, the ball-type pan/tilt has a beautiful appearance compared with the ordinary pan/tilt. Concealed and easy to install. 
Pay attention to the following points when choosing a PTZ:
1. Separate indoor and outdoor installation. The outdoor cloud platform has better water resistance, corrosion resistance, constant temperature and impact resistance than the indoor cloud platform, so as to adapt to the complex outdoor climatic conditions, its weight and carrying capacity are also greater than the indoor cloud platform.
2. According to special environmental requirements. Such as hotels, residential areas, government agencies, office buildings and other places, generally require a higher degree of concealment after the installation of the product, and therefore more use of the spherical head. It should be noted that since the indoor hemisphere head is required to be embedded in the ceiling, it cannot be installed if the top of the wall cannot be hollowed out.
3. If you add an infrared light to your camera, you must use an ordinary head. The spherical head cannot be mounted with infrared light.
4. Since the spherical head has no mechanical wiper, if you must use the wiper function, you can only use the ordinary head and the wiper cover.
1. Separate indoor and outdoor installation. The outdoor cloud platform has better water resistance, corrosion resistance, constant temperature and impact resistance than the indoor cloud platform, so as to adapt to the complex outdoor climatic conditions, its weight and carrying capacity are also greater than the indoor cloud platform.
2. According to special environmental requirements. Such as hotels, residential areas, government agencies, office buildings and other places, generally require a higher degree of concealment after the installation of the product, and therefore more use of the spherical head. It should be noted that since the indoor hemisphere head is required to be embedded in the ceiling, it cannot be installed if the top of the wall cannot be hollowed out.
3. If you add an infrared light to your camera, you must use an ordinary head. The spherical head cannot be mounted with infrared light.
4. Since the spherical head has no mechanical wiper, if you must use the wiper function, you can only use the ordinary head and the wiper cover.
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