Which car camera is better, SONY CCD or a domestic CMOS chip? Expert advice from MacFaith Vehicle Security Monitoring System: What are the advantages and disadvantages of SONY CCD and domestic CMOS chips, which one is more suitable for you?

CMOS is low in cost, with strong and bright colours, and is suitable for solving most security markets. Disadvantages: poor image colour reproduction; colour cast, reddish at night (when equipped with 850 filters); to achieve no colour cast requires lens plus IR to switch between day and night to compensate for image colour cast. (The quality of IR in the current market is uneven, and it is generally used in the security industry. Due to the different use environments of the vehicle, the high vibration frequency may easily cause the IR to crash when switching and cause the image to be abnormal.

The advantages of CCD are a mature technology, high imaging quality, high sensitivity, low noise, large dynamic range, fast response speed, self-scanning function, small image distortion, and no afterimage; it is produced by VLSI process technology and has high pixel integration. , with precise dimensions. Disadvantages: The colour reproduction is relatively conservative, the colour is not as bright as CMOS, and the purchase price is higher than that of CMOS.

By comparing the functions of CCD chips, it can better meet the needs of the vehicle market, and stable imaging is convenient for drivers to watch and prevent accidents. The on-vehicle camera with CCD chip can be applied to (buses, passenger cars, large trucks, logistics vehicles, special vehicles) and other large vehicles. MacFaith car camera adopts an imported Sony CCD chip, a small conch aluminium alloy shell, a unique shape design; high resolution, resolution up to 800TV lines; 4P miniature aviation plug (DIN) interface, more reliable and firm contact; fully automatic electronic shutter, the Imaging response speed is fast; the viewing angle adjustment range is wide, and the viewing angle can be adjusted up and down, left and right; automatic aperture control, effectively ensuring the image effect of bright/dark environment changes; good shock resistance.

With ten years of international experience, MacFaith E-Technology focuses on developing car surveillance systems and manufacturing Mobile DVRs with Data Encryption. We provide domestic and foreign customized video recording and monitoring solutions for passenger cars, school buses, refrigerated trucks, muck trucks, garbage trucks, etc. By integrating DMS and ADAS systems, our solutions are designed to improve operational efficiency, enhance driver awareness, and most importantly, maximize customer safety.