Rear View Camera Tips

Car rear view camera, has been widely used in various vehicles. But how to select a good car rear view camera? Maybe for customers, probably it is a little difficult. Because of varying products on the market today, and the products are vague, but whatever it takes, you can examine the the performance of car rear view camera from the following tips.


1. From the chip. (because it is the core chip of a rear view camera. It is not produced by domestic manufacturers. There are mainly two kinds of chips: CCD and CMOS. CCD manufacturers: like SHARP, SONY. CMOS manufacturers: OV , PIXEL, Micron. (Different chips, different price )

CCD and CMOS chips are the key part of the car rear view camera. According to different components,they can be divided into CCD and CMOS. CMOS is mainly used in products which do not require a high quality iamge, The advantage is that the manufacturing cost are less than CCD. and power consumption is also lower than the CCD, disadvantage of CMOS cameras is that CMOS demanding on the light source; CCD, is widely used in photography, camera's high-end technology component also comes with a video capture card. CCD and CMOS large gap between the technical and performance. In general, the image effection of CCD is better than CMOS. However the prices are much more expensive. it is suggested that consider to select the CCD camera without the affordability of the cost.

2. clarity
Clarity is an important indicator to judge the camera is good or not. In general, The quality of a high-definition image will be better. TV lines min: CCD is 420 TV lines, CMOS is 380 TV lines. For the present definition in the 420 line of products has become a mainstream products in reversing camera. 380 lines can also be good if it is can be debugging. However, according to various different camera chip level, different photosensitive elements, including the commissioning technician level, the same chip, the product may show the same level of quality of results will come out different.On the contrary, There will be some discount for the high-definition night vision products.
3. night vision
Night vision is in connection with the definition. The higher definition products of night vision are not better. This is because the chip. But a good quality product always with night vision capabilities, and it will not influence the quality of the image of obstacles. Although the color would be a little bad, but the clearness will not be a problem.

4. Water-Proof
The same chip, manufactured by different factories, performance of waterproof is different, so also it is the key for a customer who need to pay attention to. Once the function of waterproof is bad, the rear view camera would be non-water-tight.

5. Interface
At present the commonly used interfaces are: RCA, BNC, air plug, there is a small part of the S terminal. The most professional aviation plugs (set of power, ground, signal one), the shock resistance, anti-interference ability, bending. Concerning the install structures, other interfaces can not be compared, it is also the preferred products for the depot.

All in all,Select car rear view camera from the above-mentioned tips, the most important is to observe the chips and the function of waterproof. Of course the most important is to look at the actual image displayed by the back up monitor.