Divided by camera sensitivity
(1) Ordinary type: the illumination required for normal work is 1~3 LUX (lux)
(2) Moonlight type: the illumination required for normal work is about 0.1 LUX
(3) Starlight type: the illumination required for normal work is below 0.01 LUX
(4) Infrared illumination type: In principle, it can be zero illuminance and use infrared light source for imaging.
Divided by the size of the CCD target surface of the imaging element
(1) The size of the 1in target surface is 12.7mm in width X 9.6mm in height, and the diagonal is 16mm
(2) The 2/3in target surface size is 8.8mm in width X 6.6mm in height, and the diagonal is 11mm
(3) The size of 1/2in target surface is 6.4mm in width X 4.8mm in height, and the diagonal is 8mm
(4) 1/3in target surface size is 4.8mm in width X 3.6mm in height, and the diagonal is 6mm
(5) 1/4in target surface size is 3.2mm wide X 2.4mm high, diagonal 4mm
(6) 1/5in is under development and no official product has been launched yet
