Blue Icon (Tianjin) Technology Co., Ltd.
Blue Icon (Tianjin) Technology Co., Ltd.

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  • What is the internal structure of the pan tilt positioner/pan tilt head? What is the internal structure of the pan tilt positioner/pan tilt head?

    The pan tilt positioner/pan tilt head is a supporting device for installing and fixing the camera. It can ensure that the camera can move in four directions, up, down, left and right, to obtain a wider viewing angle. The function and function of the monitoring PTZ is to support adjusting the camera focus, depth of field, and aperture to obtain better image collection effects at any time.

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CCTV Surveillance Camera that Applied in Marine/Harbour


Video surveillance systems in many facilities especially marine and harbour require anti-corrosive enclosures to withstand the corrosive and harsh environment. For example, for marine applications, the corrosion of salt water would easily cause rust and damage the system. The same challenge is also encountered in indoor applications where the sanitary environment is important like food processing, clean room manufacturing because corrosive chemical cleaner might be applied to ensure the cleanness of the operating area.

Due to the inevitable corrosive environment and its high value, finding a highly durable but flexible video surveillance system for these critical facilities from CCTV surveillance system suppliers becomes difficult but crucial.



Design to withstand the most corrosive environment, BIT-CCtV stainless steel/ explosion proof series gives you the flexibility to upgrade the most suitable camera for your case. The high durability and easy clean characteristic of stainless steel prevent the damage of corrosive material, moisture from the installation area. Nitrogen filled is also optional to further avoid internal corrosion and reduce the risk of explosion.