SQ solutions belongs to low-end chips in DVR industry at present, mainly in the production of models are SQ909B SQ680 with for 720p video resolution, Difference for SQ680 by car gauge standard custom , can support the GPS trajectory, but the price is more expensive market share is low, its SQ909B and NT96220 specifications are basically identical with 720 p video resolution, but picture pixel and reducing NT96220 wins, the market at present the most a large number of low-priced products mainly has two chips。
SPCA6330M support single record HD1920x1080 1080 p/s 30 f/s h. 264 picture pixel max 12MP other specifications in accordance with NT96650。
The chip with NT96220 specifications are basically identical,The interpolation 1080 p,NT96220 relatively cheap, now our s610/609 according to the research and development of this specification.
jL2272A（Jeilin solutions）Now with DVR sensor are mainly OV9712 1.3 million pixels is one of the best sensor of the pixel level low illumination , OV2710 2 million pixels Photo reducibility is better, AR0330 relatively 2710 low illumination is good ,Chip actual pixels for 3 million have advantages over 2710, the OV company OV4689 for DVR launched its both low illumination and pixel ahead of the front introduction a few IC, so will become a mainstream subsequent DVR product sensor; The Ambarella
And ntk with mainly AR0330, 720 p products configuration OV9712 .
Lens performance is mainly determined by the lens and the Angle, the lens has two kinds of plastic, glass, because the car is easily affected by high temperature, plastic yellow easily lead to Partial color images, so applied to the lens of DVR is given priority to with glass lenses, and glass lenses for the light penetrability is better than plastic, at present the main market in the lens have 4 g 120 degrees 158 degrees 6 g, etc
SPCA6330M support single record HD1920x1080 1080 p/s 30 f/s h. 264 picture pixel max 12MP other specifications in accordance with NT96650。
The chip with NT96220 specifications are basically identical,The interpolation 1080 p,NT96220 relatively cheap, now our s610/609 according to the research and development of this specification.
jL2272A（Jeilin solutions）Now with DVR sensor are mainly OV9712 1.3 million pixels is one of the best sensor of the pixel level low illumination , OV2710 2 million pixels Photo reducibility is better, AR0330 relatively 2710 low illumination is good ,Chip actual pixels for 3 million have advantages over 2710, the OV company OV4689 for DVR launched its both low illumination and pixel ahead of the front introduction a few IC, so will become a mainstream subsequent DVR product sensor; The Ambarella
And ntk with mainly AR0330, 720 p products configuration OV9712 .
Lens performance is mainly determined by the lens and the Angle, the lens has two kinds of plastic, glass, because the car is easily affected by high temperature, plastic yellow easily lead to Partial color images, so applied to the lens of DVR is given priority to with glass lenses, and glass lenses for the light penetrability is better than plastic, at present the main market in the lens have 4 g 120 degrees 158 degrees 6 g, etc
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