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Question:

How do I choose to monitor the camera? Lens and CCD

How do I choose to monitor the camera? Lens and CCD

Answer:

?As CMOS manufacturing costs are low, and in the security products CMOS is more suitable for millions of high-definition level of the lens.
3, the network camera usually uses CMOS sensor
CCD commonly used 1 / 3CCD and 1 / 4CCD, this refers to the size of the sensor chip, CCD size generally choose a good good. For example, professional cameras use 1/2 inch. General cameras are 1 / 3sony
2, the previous analog camera usually use CCD sensor
1, monitor the search camera is divided into analog camera and web camera.

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