Camera modules are widely used, such as general medical, ATM machines, road monitoring, home monitoring and mobile phone module cameras for precision equipment. These industries all have the shadow of camera modules. 0.3 MP USB camera  ，  The camera module can be said to be the most basic monitoring component, and it can also be called a surveillance camera without a casing.

What does the camera module do?

The camera module is small in size but powerful in function. Generally, the financial system and security system of the bank will install surveillance cameras in hidden corners. At this time, the camera module will be used because it is small and easy to hide.

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 What unit does camera mp belong to?   

The application field of face recognition USB camera.   

What is a usb camera module and what styles are there?