What surveillance camera can see the fine print on the courier?

Long focal length camera. Displays the camera installation location. It depends on the position of the courier, such as using a focal length of 80MM or 200 mm

1, No.2 (4 million pixels, lens focal length 12mm): vertically facing the desktop, with the lighting height of 2m and the visible width of the desktop of 80cm, which is used for reading the text information of the courier. ?

No.2.3 (2 million pixels, lens focal length 4mm): it is installed at a height of 2 meters above the corner of the table, and it is used to look at the packaged items and quantity.

The difference between surveillance camera and ordinary camera;

1, applicable fields

Ordinary cameras mainly meet daily network needs, such as video chat and taking photos. Surveillance cameras are mainly used for safety inspection and real-time monitoring.

2. Control mode

The monitoring camera adopts remote wireless control mode, but the ordinary camera is not.

3. Imaging quality

Most surveillance cameras have anti-glare and anti-vibration functions, with high imaging resolution, clear and bright pictures, good night vision effect, and a variety of software can be installed in the background. Ordinary cameras have a fixed shooting angle, poor lens transparency, blurred imaging, inability to take long-distance photos, and poor imaging quality at night.