2012年3月30日星期五

How to buy a Car Backup Camera online


With growing number of vehicles equipped with in-dash car dvd gps, more and more car drivers have the inclination to install backup camera system which can do drivers favor in backing the cars with safety. On the occasion that the car does not come with a camera, it is still alright because the vehicle can be retrofitted with a revere camera system.
Do you know how the backup camera functions? Actually the working principle is easy to understand. With the camera installed at the center of the rear of the car, it is able to send the information by a mechanism to the screen of the dashboard. In this method, the driver has access to the situation behind the vehicle during the backup. This instant feedback plays really an important role in assisting the driver in reversing the car with great safety. We OemCarGps burrow into the car backup camera buying guide. Learn the following tips and get your car a camera which provides you with the maximum safety and quality at a affordable and reasonable price.
Let’ s first browse through the types of backup cameras.
Three types after-market reverse camera are available and can be mounted on the majority of vehicles.

  • Surface mounted backup camera. They are installed onto the back of the car and are fixed into the right place using mounting brackets. Surface mounted cameras are the most economical after comparison with the other two. However, the look of the car can be changed.
  • Flush mounted camera. For the installation, there is need for you to cut a small hole into the trunk cover of a car. In usual cases they are placed in the back middle of the car or near the keyhole of the trunk.
  • New cameras. Mount them directly to the license plate frame.
Now here is a list of important factors you need to take into account during purchase.
Viewing Angles
Viewing angle means the size of the field of vision of the camera. During the car backup, the wider the field of vision is, the better and safer it will be for the drivers. There is a direction proportion between the viewing angle of a car backup camera and the size of the sensor. Most CCD sensors come in a range of sizes from 1/4 inch to 1/2 inch. 1/3 and 1/4 inch sensors occupy a larger market share due to adequate viewing angles. The lens used in the camera also has influence on the viewing angle. In cameras, we measure the size of the lens in millimeters. While a smaller size lens provides a wider viewing angle, larger sized lens enables you to see the objects far away, but comes with a more limitation of field of vision. You are well advised to opt for 1.7 mm lenses which are ideal and suitable for car backup cameras. Pick out the camera with a large sensor and small lens to so that you can have the maximization of effectiveness of the backup camera.
Sensors
What type of sensor included with the camera is important. There are mainly two sorts of sensors in the marketplace: charged couple devices (CCD) and complementary metal oxide semiconductors (CMOS). CCD sensor can provide you with optimal clarity and high quality, since CCD sensor can still perform well in places where there is little light and features high resolution and color fidelity. It is naturally that you have to pay for what it is worth. Though you need to expend more on the CCD technology than on CMOS sensors, it is still worth that money.
Durability
Since the reverse camera is exposed to all kinds of factors like strong rain, sunshine, dust etc, it must have high durability to ensure longevity and functionality. Besides they should have the water-proof and shock-proof features and withstand minor bumps and impacts.
Orientation Reversal
The built-in software feature that reverses the picture which the camera takes is vital. This Orientation Reversal feature is essential to present the driver the same view on the screen that would be had if looking in the rear view mirror.
Suggestion
Reverse the vehicle with great caution is necessary. Growing number of accidents occur due to ignorance of the pets and children behind the car that is out of the field of vision of the rear view mirror. Car backup camera does contribute a lot to the reduction of such kind of accidents and tragedies. We sincerely hope that this car backup camera can help you in getting the suitable camera of high quality.
You May Also Like:

1 评论:

Can you install an after-market backup camera into the factory navigation system?
I have a 2010 honda accord coupe with factory navigation. It doesnt have a backup camera and I want to install one. Is it possible to just buy the camera with wires and hook it up to my screen so i can just put it in reverse and have it work normally? If so, where can i get it?

Backup Camera

Most popular post last week:

Car GPS Navigation Wholesale