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Rear view cameras provide drivers with information about situation behind the vehicle.The devices assist the driver when parking and manoeuvring in reverse.

Operation principle

The basis of the device structure is the optical unit with light sensitive sensor. The image of the space behind the rear bumper is transmitted to the LCD screen located in the passenger compartment. Moreover, virtual dynamic parking lines can be displayed on the screen. If necessary, this function can be turned off. When reversing, the driver can see obstacles, which gives him the opportunity to stop the car in time.

What are the types of rear view cameras

Equipment presented in car accessory catalogues differs in the following parameters:

• Image resolution. The higher this parameter is, the better picture quality is. As a rule, models with low resolution are inexpensive.
• Viewing angle. It characterizes the amount of visual information which can be received by the device. If the value of this parameter is very high, the picture becomes less natural.
• Method of transmitting the picture. Apart from models, installation of which requires cable routing, there are wireless rear view cameras. They are easy in mounting; if necessary, they can be quickly removed. Such devices are sensitive to disturbances due to which picture quality is not always good.
• Matrix type. Devices with CCD sensors provide a higher-quality transmission of visual information. However, accessories with CMOS matrix are sold at a low price.
• Availability of infrared night vision. It improves the image in a lack of light.
• Moisture protection level. Some models can withstand small water splashes, others can work even when fully immersed in water for a long time.
• Range of working temperatures. Particularly, you can order online the accessory which withstands temperatures of down to 鈭�20 or 鈭�30 掳C.

By the fastening type, the devices are divided into built-in ones and those which are secured with the help of two-sided adhesive tape, bolts or bracket. Also available are models that are installed into a licence plate frame or into its lighting. Apart from standard ones, there are devices made for certain car brands.

Tips on  rear view cameras use

1. Study the manufacturer鈥檚 recommendations and follow them.
2. Don鈥檛 wash the accessory with a high pressure washer: fastenings can be damaged due to high water pressure.
3. Don鈥檛 use dry cloth if you need to remove dirt from the lens. It will help to protect it from scratches.

AUTODOC: convenient online purchases

A wide assortment of high quality car accessories is presented in our online shop. You can buy car rear view cameras easily and quickly due to user-friendly navigation system and simple ordering form.